71550128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2013

約数の個数: 40

約数和(自身を含む): 150157056

約数和(自身を除く): 78606928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 1801, 2483, 3056, 3602, 4966, 7204, 9932, 14408, 19864, 23413, 28816, 39728, 46826, 93652, 187304, 343991, 374608, 687982, 1375964, 2751928, 4471883, 5503856, 8943766, 17887532, 35775064, 71550128]

約数ペア:

[(1, 71550128), (2, 35775064), (4, 17887532), (8, 8943766), (13, 5503856), (16, 4471883), (26, 2751928), (52, 1375964), (104, 687982), (191, 374608), (208, 343991), (382, 187304), (764, 93652), (1528, 46826), (1801, 39728), (2483, 28816), (3056, 23413), (3602, 19864), (4966, 14408), (7204, 9932)]