64578082166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{33083}}^1$

素因数の和:33680

約数の個数: 32

約数和(自身を含む): 105131688480

約数和(自身を除く): 40553606314

約数列:

[1, 2, 13, 26, 193, 386, 389, 778, 2509, 5018, 5057, 10114, 33083, 66166, 75077, 150154, 430079, 860158, 976001, 1952002, 6385019, 12770038, 12869287, 25738574, 83005247, 166010494, 167300731, 334601462, 2483772391, 4967544782, 32289041083, 64578082166]

約数ペア:

[(1, 64578082166), (2, 32289041083), (13, 4967544782), (26, 2483772391), (193, 334601462), (386, 167300731), (389, 166010494), (778, 83005247), (2509, 25738574), (5018, 12869287), (5057, 12770038), (10114, 6385019), (33083, 1952002), (66166, 976001), (75077, 860158), (150154, 430079)]