7994224

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 17864928

約数和(自身を除く): 9870704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 521, 548, 959, 1042, 1096, 1918, 2084, 2192, 3647, 3836, 4168, 7294, 7672, 8336, 14588, 15344, 29176, 58352, 71377, 142754, 285508, 499639, 571016, 999278, 1142032, 1998556, 3997112, 7994224]

約数ペア:

[(1, 7994224), (2, 3997112), (4, 1998556), (7, 1142032), (8, 999278), (14, 571016), (16, 499639), (28, 285508), (56, 142754), (112, 71377), (137, 58352), (274, 29176), (521, 15344), (548, 14588), (959, 8336), (1042, 7672), (1096, 7294), (1918, 4168), (2084, 3836), (2192, 3647)]