3721306472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{71707}}^1$

素因数の和:72225

約数の個数: 32

約数和(自身を含む): 7529340000

約数和(自身を除く): 3808033528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1996, 3992, 6487, 12974, 25948, 51896, 71707, 143414, 286828, 573656, 932191, 1864382, 3728764, 7457528, 35781793, 71563586, 143127172, 286254344, 465163309, 930326618, 1860653236, 3721306472]

約数ペア:

[(1, 3721306472), (2, 1860653236), (4, 930326618), (8, 465163309), (13, 286254344), (26, 143127172), (52, 71563586), (104, 35781793), (499, 7457528), (998, 3728764), (1996, 1864382), (3992, 932191), (6487, 573656), (12974, 286828), (25948, 143414), (51896, 71707)]