28557011106

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{992183}}^1$

素因数の和:992248

約数の個数: 64

約数和(自身を含む): 70008503040

約数和(自身を除く): 41451491934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 2214, 3198, 4797, 9594, 14391, 28782, 992183, 1984366, 2976549, 5953098, 8929647, 12898379, 17859294, 25796758, 26788941, 38695137, 40679503, 53577882, 77390274, 81359006, 116085411, 122038509, 232170822, 244077018, 348256233, 366115527, 528833539, 696512466, 732231054, 1057667078, 1098346581, 1586500617, 2196693162, 3173001234, 4759501851, 9519003702, 14278505553, 28557011106]

約数ペア:

[(1, 28557011106), (2, 14278505553), (3, 9519003702), (6, 4759501851), (9, 3173001234), (13, 2196693162), (18, 1586500617), (26, 1098346581), (27, 1057667078), (39, 732231054), (41, 696512466), (54, 528833539), (78, 366115527), (82, 348256233), (117, 244077018), (123, 232170822), (234, 122038509), (246, 116085411), (351, 81359006), (369, 77390274), (533, 53577882), (702, 40679503), (738, 38695137), (1066, 26788941), (1107, 25796758), (1599, 17859294), (2214, 12898379), (3198, 8929647), (4797, 5953098), (9594, 2976549), (14391, 1984366), (28782, 992183)]