64417976

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4937}}^1$

素因数の和:5183

約数の個数: 32

約数和(自身を含む): 138659040

約数和(自身を除く): 74241064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 4937, 6524, 9874, 13048, 19748, 34559, 39496, 69118, 138236, 276472, 1150321, 2300642, 4601284, 8052247, 9202568, 16104494, 32208988, 64417976]

約数ペア:

[(1, 64417976), (2, 32208988), (4, 16104494), (7, 9202568), (8, 8052247), (14, 4601284), (28, 2300642), (56, 1150321), (233, 276472), (466, 138236), (932, 69118), (1631, 39496), (1864, 34559), (3262, 19748), (4937, 13048), (6524, 9874)]