27915664

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 62103168

約数和(自身を除く): 34187504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 887, 1124, 1774, 1967, 2248, 3548, 3934, 4496, 6209, 7096, 7868, 12418, 14192, 15736, 24836, 31472, 49672, 99344, 249247, 498494, 996988, 1744729, 1993976, 3489458, 3987952, 6978916, 13957832, 27915664]

約数ペア:

[(1, 27915664), (2, 13957832), (4, 6978916), (7, 3987952), (8, 3489458), (14, 1993976), (16, 1744729), (28, 996988), (56, 498494), (112, 249247), (281, 99344), (562, 49672), (887, 31472), (1124, 24836), (1774, 15736), (1967, 14192), (2248, 12418), (3548, 7868), (3934, 7096), (4496, 6209)]