26856688502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 51357784320

約数和(自身を除く): 24501095818

約数列:

[1, 2, 7, 14, 17, 34, 37, 61, 74, 119, 122, 173, 238, 259, 289, 346, 427, 518, 578, 629, 854, 1037, 1211, 1258, 2023, 2074, 2257, 2422, 2941, 4046, 4403, 4514, 4913, 5882, 6401, 7259, 8806, 9826, 10553, 10693, 12802, 14518, 15799, 17629, 20587, 21106, 21386, 31598, 34391, 35258, 38369, 41174, 44807, 49997, 68782, 73871, 74851, 76738, 89614, 99994, 108817, 123403, 147742, 149702, 179401, 181781, 217634, 246806, 268583, 299693, 349979, 358802, 363562, 390461, 537166, 599386, 652273, 699958, 761719, 780922, 849949, 1255807, 1272467, 1304546, 1523438, 1699898, 1849889, 2097851, 2511614, 2544934, 2733227, 3049817, 3699778, 4195702, 4565911, 5466454, 5949643, 6099634, 6637837, 9131822, 11088641, 11899286, 12949223, 13275674, 21348719, 22177282, 25898446, 31448113, 42697438, 46464859, 51846889, 62896226, 77620487, 92929718, 103693778, 112843229, 155240974, 220136791, 225686458, 362928223, 440273582, 725856446, 789902603, 1579805206, 1918334893, 3836669786, 13428344251, 26856688502]

約数ペア:

[(1, 26856688502), (2, 13428344251), (7, 3836669786), (14, 1918334893), (17, 1579805206), (34, 789902603), (37, 725856446), (61, 440273582), (74, 362928223), (119, 225686458), (122, 220136791), (173, 155240974), (238, 112843229), (259, 103693778), (289, 92929718), (346, 77620487), (427, 62896226), (518, 51846889), (578, 46464859), (629, 42697438), (854, 31448113), (1037, 25898446), (1211, 22177282), (1258, 21348719), (2023, 13275674), (2074, 12949223), (2257, 11899286), (2422, 11088641), (2941, 9131822), (4046, 6637837), (4403, 6099634), (4514, 5949643), (4913, 5466454), (5882, 4565911), (6401, 4195702), (7259, 3699778), (8806, 3049817), (9826, 2733227), (10553, 2544934), (10693, 2511614), (12802, 2097851), (14518, 1849889), (15799, 1699898), (17629, 1523438), (20587, 1304546), (21106, 1272467), (21386, 1255807), (31598, 849949), (34391, 780922), (35258, 761719), (38369, 699958), (41174, 652273), (44807, 599386), (49997, 537166), (68782, 390461), (73871, 363562), (74851, 358802), (76738, 349979), (89614, 299693), (99994, 268583), (108817, 246806), (123403, 217634), (147742, 181781), (149702, 179401)]