72487424

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4616

約数の個数: 40

約数和(自身を含む): 149538048

約数和(自身を除く): 77050624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4567, 7936, 9134, 15872, 18268, 36536, 73072, 141577, 146144, 283154, 292288, 566308, 584576, 1132616, 1169152, 2265232, 2338304, 4530464, 9060928, 18121856, 36243712, 72487424]

約数ペア:

[(1, 72487424), (2, 36243712), (4, 18121856), (8, 9060928), (16, 4530464), (31, 2338304), (32, 2265232), (62, 1169152), (64, 1132616), (124, 584576), (128, 566308), (248, 292288), (256, 283154), (496, 146144), (512, 141577), (992, 73072), (1984, 36536), (3968, 18268), (4567, 15872), (7936, 9134)]