61013264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 128038680

約数和(自身を除く): 67025416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1489, 1576, 2561, 2978, 3152, 5122, 5956, 10244, 11912, 19357, 20488, 23824, 38714, 40976, 77428, 154856, 293333, 309712, 586666, 1173332, 2346664, 3813329, 4693328, 7626658, 15253316, 30506632, 61013264]

約数ペア:

[(1, 61013264), (2, 30506632), (4, 15253316), (8, 7626658), (13, 4693328), (16, 3813329), (26, 2346664), (52, 1173332), (104, 586666), (197, 309712), (208, 293333), (394, 154856), (788, 77428), (1489, 40976), (1576, 38714), (2561, 23824), (2978, 20488), (3152, 19357), (5122, 11912), (5956, 10244)]