61985456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1279}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 129991680

約数和(自身を除く): 68006224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1279, 1864, 2558, 3029, 3728, 5116, 6058, 10232, 12116, 16627, 20464, 24232, 33254, 48464, 66508, 133016, 266032, 298007, 596014, 1192028, 2384056, 3874091, 4768112, 7748182, 15496364, 30992728, 61985456]

約数ペア:

[(1, 61985456), (2, 30992728), (4, 15496364), (8, 7748182), (13, 4768112), (16, 3874091), (26, 2384056), (52, 1192028), (104, 596014), (208, 298007), (233, 266032), (466, 133016), (932, 66508), (1279, 48464), (1864, 33254), (2558, 24232), (3029, 20464), (3728, 16627), (5116, 12116), (6058, 10232)]