740309192

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{55313}}^1$

素因数の和:55565

約数の個数: 32

約数和(自身を含む): 1593043200

約数和(自身を除く): 852734008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 55313, 110626, 221252, 387191, 442504, 774382, 1548764, 3097528, 13219807, 26439614, 52879228, 92538649, 105758456, 185077298, 370154596, 740309192]

約数ペア:

[(1, 740309192), (2, 370154596), (4, 185077298), (7, 105758456), (8, 92538649), (14, 52879228), (28, 26439614), (56, 13219807), (239, 3097528), (478, 1548764), (956, 774382), (1673, 442504), (1912, 387191), (3346, 221252), (6692, 110626), (13384, 55313)]