63644568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203989}}^1$

素因数の和:204011

約数の個数: 32

約数和(自身を含む): 171351600

約数和(自身を除く): 107707032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 203989, 407978, 611967, 815956, 1223934, 1631912, 2447868, 2651857, 4895736, 5303714, 7955571, 10607428, 15911142, 21214856, 31822284, 63644568]

約数ペア:

[(1, 63644568), (2, 31822284), (3, 21214856), (4, 15911142), (6, 10607428), (8, 7955571), (12, 5303714), (13, 4895736), (24, 2651857), (26, 2447868), (39, 1631912), (52, 1223934), (78, 815956), (104, 611967), (156, 407978), (312, 203989)]