42755216

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1667}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 95142720

約数和(自身を除く): 52387504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1667, 1832, 3206, 3334, 3664, 6412, 6668, 11669, 12824, 13336, 23338, 25648, 26672, 46676, 93352, 186704, 381743, 763486, 1526972, 2672201, 3053944, 5344402, 6107888, 10688804, 21377608, 42755216]

約数ペア:

[(1, 42755216), (2, 21377608), (4, 10688804), (7, 6107888), (8, 5344402), (14, 3053944), (16, 2672201), (28, 1526972), (56, 763486), (112, 381743), (229, 186704), (458, 93352), (916, 46676), (1603, 26672), (1667, 25648), (1832, 23338), (3206, 13336), (3334, 12824), (3664, 11669), (6412, 6668)]