66505576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 129659040

約数和(自身を除く): 63153464

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 2707, 3071, 5414, 6142, 10828, 12284, 21656, 24568, 100159, 200318, 224681, 400636, 449362, 801272, 898724, 1797448, 8313197, 16626394, 33252788, 66505576]

約数ペア:

[(1, 66505576), (2, 33252788), (4, 16626394), (8, 8313197), (37, 1797448), (74, 898724), (83, 801272), (148, 449362), (166, 400636), (296, 224681), (332, 200318), (664, 100159), (2707, 24568), (3071, 21656), (5414, 12284), (6142, 10828)]