40914512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 84369600

約数和(自身を除く): 43455088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 359, 419, 718, 838, 1436, 1676, 2872, 3352, 5744, 6103, 6704, 7123, 12206, 14246, 24412, 28492, 48824, 56984, 97648, 113968, 150421, 300842, 601684, 1203368, 2406736, 2557157, 5114314, 10228628, 20457256, 40914512]

約数ペア:

[(1, 40914512), (2, 20457256), (4, 10228628), (8, 5114314), (16, 2557157), (17, 2406736), (34, 1203368), (68, 601684), (136, 300842), (272, 150421), (359, 113968), (419, 97648), (718, 56984), (838, 48824), (1436, 28492), (1676, 24412), (2872, 14246), (3352, 12206), (5744, 7123), (6103, 6704)]