64841712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103913}}^1$

素因数の和:103937

約数の個数: 40

約数和(自身を含む): 180394704

約数和(自身を除く): 115552992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103913, 207826, 311739, 415652, 623478, 831304, 1246956, 1350869, 1662608, 2493912, 2701738, 4052607, 4987824, 5403476, 8105214, 10806952, 16210428, 21613904, 32420856, 64841712]

約数ペア:

[(1, 64841712), (2, 32420856), (3, 21613904), (4, 16210428), (6, 10806952), (8, 8105214), (12, 5403476), (13, 4987824), (16, 4052607), (24, 2701738), (26, 2493912), (39, 1662608), (48, 1350869), (52, 1246956), (78, 831304), (104, 623478), (156, 415652), (208, 311739), (312, 207826), (624, 103913)]