4065259648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1024511}}^1$

素因数の和:1024556

約数の個数: 32

約数和(自身を含む): 8360017920

約数和(自身を除く): 4294758272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 1024511, 2049022, 4098044, 8196088, 16392176, 31759841, 32784352, 63519682, 65568704, 127039364, 131137408, 254078728, 508157456, 1016314912, 2032629824, 4065259648]

約数ペア:

[(1, 4065259648), (2, 2032629824), (4, 1016314912), (8, 508157456), (16, 254078728), (31, 131137408), (32, 127039364), (62, 65568704), (64, 63519682), (124, 32784352), (128, 31759841), (248, 16392176), (496, 8196088), (992, 4098044), (1984, 2049022), (3968, 1024511)]