45125678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 32288722

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1279, 1357, 1534, 2558, 2714, 16627, 17641, 29417, 33254, 35282, 58834, 75461, 150922, 382421, 764842, 980993, 1735603, 1961986, 3471206, 22562839, 45125678]

約数ペア:

[(1, 45125678), (2, 22562839), (13, 3471206), (23, 1961986), (26, 1735603), (46, 980993), (59, 764842), (118, 382421), (299, 150922), (598, 75461), (767, 58834), (1279, 35282), (1357, 33254), (1534, 29417), (2558, 17641), (2714, 16627)]