64766478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 156925440

約数和(自身を除く): 92158962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 277, 293, 399, 554, 586, 798, 831, 879, 1662, 1758, 1939, 2051, 3878, 4102, 5263, 5567, 5817, 6153, 10526, 11134, 11634, 12306, 15789, 16701, 31578, 33402, 36841, 38969, 73682, 77938, 81161, 110523, 116907, 162322, 221046, 233814, 243483, 486966, 568127, 1136254, 1542059, 1704381, 3084118, 3408762, 4626177, 9252354, 10794413, 21588826, 32383239, 64766478]

約数ペア:

[(1, 64766478), (2, 32383239), (3, 21588826), (6, 10794413), (7, 9252354), (14, 4626177), (19, 3408762), (21, 3084118), (38, 1704381), (42, 1542059), (57, 1136254), (114, 568127), (133, 486966), (266, 243483), (277, 233814), (293, 221046), (399, 162322), (554, 116907), (586, 110523), (798, 81161), (831, 77938), (879, 73682), (1662, 38969), (1758, 36841), (1939, 33402), (2051, 31578), (3878, 16701), (4102, 15789), (5263, 12306), (5567, 11634), (5817, 11134), (6153, 10526)]