26863792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 53835840

約数和(自身を除く): 26972048

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 401, 424, 632, 802, 848, 1264, 1604, 3208, 4187, 6416, 8374, 16748, 21253, 31679, 33496, 42506, 63358, 66992, 85012, 126716, 170024, 253432, 340048, 506864, 1678987, 3357974, 6715948, 13431896, 26863792]

約数ペア:

[(1, 26863792), (2, 13431896), (4, 6715948), (8, 3357974), (16, 1678987), (53, 506864), (79, 340048), (106, 253432), (158, 170024), (212, 126716), (316, 85012), (401, 66992), (424, 63358), (632, 42506), (802, 33496), (848, 31679), (1264, 21253), (1604, 16748), (3208, 8374), (4187, 6416)]