1438354016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{2339}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 3092281920

約数和(自身を除く): 1653927904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1747, 2339, 3494, 4678, 6988, 9356, 13976, 18712, 19217, 25729, 27952, 37424, 38434, 51458, 55904, 74848, 76868, 102916, 153736, 205832, 307472, 411664, 614944, 823328, 4086233, 8172466, 16344932, 32689864, 44948563, 65379728, 89897126, 130759456, 179794252, 359588504, 719177008, 1438354016]

約数ペア:

[(1, 1438354016), (2, 719177008), (4, 359588504), (8, 179794252), (11, 130759456), (16, 89897126), (22, 65379728), (32, 44948563), (44, 32689864), (88, 16344932), (176, 8172466), (352, 4086233), (1747, 823328), (2339, 614944), (3494, 411664), (4678, 307472), (6988, 205832), (9356, 153736), (13976, 102916), (18712, 76868), (19217, 74848), (25729, 55904), (27952, 51458), (37424, 38434)]