7149528016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{28319}}^1$

素因数の和:28867

約数の個数: 40

約数和(自身を含む): 14327654400

約数和(自身を除く): 7178126384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 509, 1018, 2036, 4072, 8144, 15779, 28319, 31558, 56638, 63116, 113276, 126232, 226552, 252464, 453104, 877889, 1755778, 3511556, 7023112, 14046224, 14414371, 28828742, 57657484, 115314968, 230629936, 446845501, 893691002, 1787382004, 3574764008, 7149528016]

約数ペア:

[(1, 7149528016), (2, 3574764008), (4, 1787382004), (8, 893691002), (16, 446845501), (31, 230629936), (62, 115314968), (124, 57657484), (248, 28828742), (496, 14414371), (509, 14046224), (1018, 7023112), (2036, 3511556), (4072, 1755778), (8144, 877889), (15779, 453104), (28319, 252464), (31558, 226552), (56638, 126232), (63116, 113276)]