74728862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151273}}^1$

素因数の和:151307

約数の個数: 16

約数和(自身を含む): 127070160

約数和(自身を除く): 52341298

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 151273, 302546, 1966549, 2874187, 3933098, 5748374, 37364431, 74728862]

約数ペア:

[(1, 74728862), (2, 37364431), (13, 5748374), (19, 3933098), (26, 2874187), (38, 1966549), (247, 302546), (494, 151273)]