64369292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6481}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 121965312

約数和(自身を除く): 57596020

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 6481, 9932, 12962, 25924, 84253, 168506, 337012, 1237871, 2475742, 4951484, 16092323, 32184646, 64369292]

約数ペア:

[(1, 64369292), (2, 32184646), (4, 16092323), (13, 4951484), (26, 2475742), (52, 1237871), (191, 337012), (382, 168506), (764, 84253), (2483, 25924), (4966, 12962), (6481, 9932)]