7466672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 15530256

約数和(自身を除く): 8063584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 283, 388, 566, 776, 1132, 1552, 1649, 2264, 3298, 4528, 4811, 6596, 9622, 13192, 19244, 26384, 27451, 38488, 54902, 76976, 109804, 219608, 439216, 466667, 933334, 1866668, 3733336, 7466672]

約数ペア:

[(1, 7466672), (2, 3733336), (4, 1866668), (8, 933334), (16, 466667), (17, 439216), (34, 219608), (68, 109804), (97, 76976), (136, 54902), (194, 38488), (272, 27451), (283, 26384), (388, 19244), (566, 13192), (776, 9622), (1132, 6596), (1552, 4811), (1649, 4528), (2264, 3298)]