37939968016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{400481}}^1$

素因数の和:400711

約数の個数: 40

約数和(自身を含む): 76277403648

約数和(自身を除く): 38337435632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 3056, 5921, 11842, 23684, 47368, 94736, 400481, 800962, 1601924, 3203848, 6407696, 12414911, 24829822, 49659644, 76491871, 99319288, 152983742, 198638576, 305967484, 611934968, 1223869936, 2371248001, 4742496002, 9484992004, 18969984008, 37939968016]

約数ペア:

[(1, 37939968016), (2, 18969984008), (4, 9484992004), (8, 4742496002), (16, 2371248001), (31, 1223869936), (62, 611934968), (124, 305967484), (191, 198638576), (248, 152983742), (382, 99319288), (496, 76491871), (764, 49659644), (1528, 24829822), (3056, 12414911), (5921, 6407696), (11842, 3203848), (23684, 1601924), (47368, 800962), (94736, 400481)]