72170032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24121}}^1$

素因数の和:24157

約数の個数: 40

約数和(自身を含む): 161520912

約数和(自身を除く): 89350880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 24121, 48242, 96484, 192968, 265331, 385936, 410057, 530662, 820114, 1061324, 1640228, 2122648, 3280456, 4245296, 4510627, 6560912, 9021254, 18042508, 36085016, 72170032]

約数ペア:

[(1, 72170032), (2, 36085016), (4, 18042508), (8, 9021254), (11, 6560912), (16, 4510627), (17, 4245296), (22, 3280456), (34, 2122648), (44, 1640228), (68, 1061324), (88, 820114), (136, 530662), (176, 410057), (187, 385936), (272, 265331), (374, 192968), (748, 96484), (1496, 48242), (2992, 24121)]