12870297712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{12377}}^1\times {\mathrm{3823}}^1$

素因数の和:16225

約数の個数: 40

約数和(自身を含む): 26412077376

約数和(自身を除く): 13541779664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3823, 7646, 12377, 15292, 24754, 30584, 49508, 61168, 64991, 99016, 129982, 198032, 210409, 259964, 420818, 519928, 841636, 1039856, 1683272, 3366544, 47317271, 94634542, 189269084, 378538168, 757076336, 804393607, 1608787214, 3217574428, 6435148856, 12870297712]

約数ペア:

[(1, 12870297712), (2, 6435148856), (4, 3217574428), (8, 1608787214), (16, 804393607), (17, 757076336), (34, 378538168), (68, 189269084), (136, 94634542), (272, 47317271), (3823, 3366544), (7646, 1683272), (12377, 1039856), (15292, 841636), (24754, 519928), (30584, 420818), (49508, 259964), (61168, 210409), (64991, 198032), (99016, 129982)]