15120064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7664

約数の個数: 28

約数和(自身を含む): 30975808

約数和(自身を除く): 15855744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 7621, 15242, 30484, 60968, 121936, 236251, 243872, 472502, 487744, 945004, 1890008, 3780016, 7560032, 15120064]

約数ペア:

[(1, 15120064), (2, 7560032), (4, 3780016), (8, 1890008), (16, 945004), (31, 487744), (32, 472502), (62, 243872), (64, 236251), (124, 121936), (248, 60968), (496, 30484), (992, 15242), (1984, 7621)]