63478402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 105162624

約数和(自身を除く): 41684222

約数列:

[1, 2, 13, 26, 71, 137, 142, 251, 274, 502, 923, 1781, 1846, 3263, 3562, 6526, 9727, 17821, 19454, 34387, 35642, 68774, 126451, 231673, 252902, 447031, 463346, 894062, 2441477, 4882954, 31739201, 63478402]

約数ペア:

[(1, 63478402), (2, 31739201), (13, 4882954), (26, 2441477), (71, 894062), (137, 463346), (142, 447031), (251, 252902), (274, 231673), (502, 126451), (923, 68774), (1781, 35642), (1846, 34387), (3263, 19454), (3562, 17821), (6526, 9727)]