40597258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 70788816

約数和(自身を除く): 30191558

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1733, 1802, 3466, 11713, 22529, 23426, 29461, 45058, 58922, 91849, 183698, 382993, 765986, 1194037, 1561433, 2388074, 3122866, 20298629, 40597258]

約数ペア:

[(1, 40597258), (2, 20298629), (13, 3122866), (17, 2388074), (26, 1561433), (34, 1194037), (53, 765986), (106, 382993), (221, 183698), (442, 91849), (689, 58922), (901, 45058), (1378, 29461), (1733, 23426), (1802, 22529), (3466, 11713)]