71061406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 124047504

約数和(自身を除く): 52986098

約数列:

[1, 2, 13, 19, 26, 38, 67, 113, 134, 226, 247, 361, 494, 722, 871, 1273, 1469, 1742, 2147, 2546, 2938, 4294, 4693, 7571, 9386, 15142, 16549, 24187, 27911, 33098, 40793, 48374, 55822, 81586, 98423, 143849, 196846, 287698, 314431, 530309, 628862, 1060618, 1870037, 2733131, 3740074, 5466262, 35530703, 71061406]

約数ペア:

[(1, 71061406), (2, 35530703), (13, 5466262), (19, 3740074), (26, 2733131), (38, 1870037), (67, 1060618), (113, 628862), (134, 530309), (226, 314431), (247, 287698), (361, 196846), (494, 143849), (722, 98423), (871, 81586), (1273, 55822), (1469, 48374), (1742, 40793), (2147, 33098), (2546, 27911), (2938, 24187), (4294, 16549), (4693, 15142), (7571, 9386)]