66229888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16691}}^1$

素因数の和:16736

約数の個数: 32

約数和(自身を含む): 136206720

約数和(自身を除く): 69976832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16691, 33382, 66764, 133528, 267056, 517421, 534112, 1034842, 1068224, 2069684, 2136448, 4139368, 8278736, 16557472, 33114944, 66229888]

約数ペア:

[(1, 66229888), (2, 33114944), (4, 16557472), (8, 8278736), (16, 4139368), (31, 2136448), (32, 2069684), (62, 1068224), (64, 1034842), (124, 534112), (128, 517421), (248, 267056), (496, 133528), (992, 66764), (1984, 33382), (3968, 16691)]