1407056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 3303360

約数和(自身を除く): 1896304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 739, 952, 1478, 1904, 2956, 5173, 5912, 10346, 11824, 12563, 20692, 25126, 41384, 50252, 82768, 87941, 100504, 175882, 201008, 351764, 703528, 1407056]

約数ペア:

[(1, 1407056), (2, 703528), (4, 351764), (7, 201008), (8, 175882), (14, 100504), (16, 87941), (17, 82768), (28, 50252), (34, 41384), (56, 25126), (68, 20692), (112, 12563), (119, 11824), (136, 10346), (238, 5912), (272, 5173), (476, 2956), (739, 1904), (952, 1478)]