28305806412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1\times {\mathrm{3877}}^1$

素因数の和:6667

約数の個数: 96

約数和(自身を含む): 75358164672

約数和(自身を除く): 47052358260

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2753, 3877, 5506, 7754, 8259, 11012, 11631, 15508, 16518, 23262, 33036, 35789, 46524, 46801, 50401, 65909, 71578, 93602, 100802, 107367, 131818, 140403, 143156, 151203, 187204, 197727, 201604, 214734, 263636, 280806, 302406, 395454, 429468, 561612, 604812, 608413, 790908, 856817, 1216826, 1713634, 1825239, 2433652, 2570451, 3427268, 3650478, 5140902, 7300956, 10281804, 10673381, 21346762, 32020143, 42693524, 64040286, 128080572, 138753953, 181447477, 277507906, 362894954, 416261859, 544342431, 555015812, 725789908, 832523718, 1088684862, 1665047436, 2177369724, 2358817201, 4717634402, 7076451603, 9435268804, 14152903206, 28305806412]

約数ペア:

[(1, 28305806412), (2, 14152903206), (3, 9435268804), (4, 7076451603), (6, 4717634402), (12, 2358817201), (13, 2177369724), (17, 1665047436), (26, 1088684862), (34, 832523718), (39, 725789908), (51, 555015812), (52, 544342431), (68, 416261859), (78, 362894954), (102, 277507906), (156, 181447477), (204, 138753953), (221, 128080572), (442, 64040286), (663, 42693524), (884, 32020143), (1326, 21346762), (2652, 10673381), (2753, 10281804), (3877, 7300956), (5506, 5140902), (7754, 3650478), (8259, 3427268), (11012, 2570451), (11631, 2433652), (15508, 1825239), (16518, 1713634), (23262, 1216826), (33036, 856817), (35789, 790908), (46524, 608413), (46801, 604812), (50401, 561612), (65909, 429468), (71578, 395454), (93602, 302406), (100802, 280806), (107367, 263636), (131818, 214734), (140403, 201604), (143156, 197727), (151203, 187204)]