15668086408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{14249}}^1$

素因数の和:14474

約数の個数: 64

約数和(自身を含む): 32259150000

約数和(自身を除く): 16591063592

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 109, 194, 218, 388, 436, 776, 872, 1261, 1417, 2522, 2834, 5044, 5668, 10088, 10573, 11336, 14249, 21146, 28498, 42292, 56996, 84584, 113992, 137449, 185237, 274898, 370474, 549796, 740948, 1099592, 1382153, 1481896, 1553141, 2764306, 3106282, 5528612, 6212564, 11057224, 12425128, 17967989, 20190833, 35935978, 40381666, 71871956, 80763332, 143743912, 150654677, 161526664, 301309354, 602618708, 1205237416, 1958510801, 3917021602, 7834043204, 15668086408]

約数ペア:

[(1, 15668086408), (2, 7834043204), (4, 3917021602), (8, 1958510801), (13, 1205237416), (26, 602618708), (52, 301309354), (97, 161526664), (104, 150654677), (109, 143743912), (194, 80763332), (218, 71871956), (388, 40381666), (436, 35935978), (776, 20190833), (872, 17967989), (1261, 12425128), (1417, 11057224), (2522, 6212564), (2834, 5528612), (5044, 3106282), (5668, 2764306), (10088, 1553141), (10573, 1481896), (11336, 1382153), (14249, 1099592), (21146, 740948), (28498, 549796), (42292, 370474), (56996, 274898), (84584, 185237), (113992, 137449)]