64724928

素因数分解:

$2^6\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 172010832

約数和(自身を除く): 107285904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 277, 554, 831, 1108, 1217, 1662, 2216, 2434, 3324, 3651, 4432, 4868, 6648, 7302, 8864, 9736, 13296, 14604, 17728, 19472, 26592, 29208, 38944, 53184, 58416, 77888, 116832, 233664, 337109, 674218, 1011327, 1348436, 2022654, 2696872, 4045308, 5393744, 8090616, 10787488, 16181232, 21574976, 32362464, 64724928]

約数ペア:

[(1, 64724928), (2, 32362464), (3, 21574976), (4, 16181232), (6, 10787488), (8, 8090616), (12, 5393744), (16, 4045308), (24, 2696872), (32, 2022654), (48, 1348436), (64, 1011327), (96, 674218), (192, 337109), (277, 233664), (554, 116832), (831, 77888), (1108, 58416), (1217, 53184), (1662, 38944), (2216, 29208), (2434, 26592), (3324, 19472), (3651, 17728), (4432, 14604), (4868, 13296), (6648, 9736), (7302, 8864)]