26722514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 25774126

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 61, 83, 91, 122, 166, 182, 203, 377, 406, 427, 581, 754, 793, 854, 1079, 1162, 1586, 1769, 2158, 2407, 2639, 3538, 4814, 5063, 5278, 5551, 7553, 10126, 11102, 12383, 15106, 16849, 22997, 24766, 31291, 33698, 35441, 45994, 62582, 65819, 70882, 131638, 146827, 160979, 219037, 293654, 321958, 438074, 460733, 921466, 1027789, 1908751, 2055578, 3817502, 13361257, 26722514]

約数ペア:

[(1, 26722514), (2, 13361257), (7, 3817502), (13, 2055578), (14, 1908751), (26, 1027789), (29, 921466), (58, 460733), (61, 438074), (83, 321958), (91, 293654), (122, 219037), (166, 160979), (182, 146827), (203, 131638), (377, 70882), (406, 65819), (427, 62582), (581, 45994), (754, 35441), (793, 33698), (854, 31291), (1079, 24766), (1162, 22997), (1586, 16849), (1769, 15106), (2158, 12383), (2407, 11102), (2639, 10126), (3538, 7553), (4814, 5551), (5063, 5278)]