66920132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{659}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 119750400

約数和(自身を除く): 52830268

約数列:

[1, 2, 4, 53, 106, 212, 479, 659, 958, 1318, 1916, 2636, 25387, 34927, 50774, 69854, 101548, 139708, 315661, 631322, 1262644, 16730033, 33460066, 66920132]

約数ペア:

[(1, 66920132), (2, 33460066), (4, 16730033), (53, 1262644), (106, 631322), (212, 315661), (479, 139708), (659, 101548), (958, 69854), (1318, 50774), (1916, 34927), (2636, 25387)]