67120976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 140553504

約数和(自身を除く): 73432528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 467, 691, 934, 1382, 1868, 2764, 3736, 5528, 6071, 7472, 8983, 11056, 12142, 17966, 24284, 35932, 48568, 71864, 97136, 143728, 322697, 645394, 1290788, 2581576, 4195061, 5163152, 8390122, 16780244, 33560488, 67120976]

約数ペア:

[(1, 67120976), (2, 33560488), (4, 16780244), (8, 8390122), (13, 5163152), (16, 4195061), (26, 2581576), (52, 1290788), (104, 645394), (208, 322697), (467, 143728), (691, 97136), (934, 71864), (1382, 48568), (1868, 35932), (2764, 24284), (3736, 17966), (5528, 12142), (6071, 11056), (7472, 8983)]