15691712504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{91499}}^1$

素因数の和:91632

約数の個数: 64

約数和(自身を含む): 33895260000

約数和(自身を除く): 18203547496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 388, 442, 776, 884, 1261, 1649, 1768, 2522, 3298, 5044, 6596, 10088, 13192, 21437, 42874, 85748, 91499, 171496, 182998, 365996, 731992, 1189487, 1555483, 2378974, 3110966, 4757948, 6221932, 8875403, 9515896, 12443864, 17750806, 20221279, 35501612, 40442558, 71003224, 80885116, 115380239, 150881851, 161770232, 230760478, 301763702, 461520956, 603527404, 923041912, 1207054808, 1961464063, 3922928126, 7845856252, 15691712504]

約数ペア:

[(1, 15691712504), (2, 7845856252), (4, 3922928126), (8, 1961464063), (13, 1207054808), (17, 923041912), (26, 603527404), (34, 461520956), (52, 301763702), (68, 230760478), (97, 161770232), (104, 150881851), (136, 115380239), (194, 80885116), (221, 71003224), (388, 40442558), (442, 35501612), (776, 20221279), (884, 17750806), (1261, 12443864), (1649, 9515896), (1768, 8875403), (2522, 6221932), (3298, 4757948), (5044, 3110966), (6596, 2378974), (10088, 1555483), (13192, 1189487), (21437, 731992), (42874, 365996), (85748, 182998), (91499, 171496)]