12543761792

素因数分解:

$2^7\times {\mathrm{7937}}^1\times {\mathrm{12347}}^1$

素因数の和:20298

約数の個数: 32

約数和(自身を含む): 24994698120

約数和(自身を除く): 12450936328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 7937, 12347, 15874, 24694, 31748, 49388, 63496, 98776, 126992, 197552, 253984, 395104, 507968, 790208, 1015936, 1580416, 97998139, 195996278, 391992556, 783985112, 1567970224, 3135940448, 6271880896, 12543761792]

約数ペア:

[(1, 12543761792), (2, 6271880896), (4, 3135940448), (8, 1567970224), (16, 783985112), (32, 391992556), (64, 195996278), (128, 97998139), (7937, 1580416), (12347, 1015936), (15874, 790208), (24694, 507968), (31748, 395104), (49388, 253984), (63496, 197552), (98776, 126992)]