68271388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1483}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 126775152

約数和(自身を除く): 58503764

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 1483, 2708, 2966, 5932, 11509, 23018, 25211, 46036, 50422, 100844, 1003991, 2007982, 4015964, 17067847, 34135694, 68271388]

約数ペア:

[(1, 68271388), (2, 34135694), (4, 17067847), (17, 4015964), (34, 2007982), (68, 1003991), (677, 100844), (1354, 50422), (1483, 46036), (2708, 25211), (2966, 23018), (5932, 11509)]