40012776

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1451}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 108725760

約数和(自身を除く): 68712984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1451, 1532, 2298, 2902, 3064, 3447, 4353, 4596, 5804, 6894, 8706, 9192, 11608, 13059, 13788, 17412, 26118, 27576, 34824, 52236, 104472, 555733, 1111466, 1667199, 2222932, 3334398, 4445864, 5001597, 6668796, 10003194, 13337592, 20006388, 40012776]

約数ペア:

[(1, 40012776), (2, 20006388), (3, 13337592), (4, 10003194), (6, 6668796), (8, 5001597), (9, 4445864), (12, 3334398), (18, 2222932), (24, 1667199), (36, 1111466), (72, 555733), (383, 104472), (766, 52236), (1149, 34824), (1451, 27576), (1532, 26118), (2298, 17412), (2902, 13788), (3064, 13059), (3447, 11608), (4353, 9192), (4596, 8706), (5804, 6894)]