71946976

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{20627}}^1$

素因数の和:20746

約数の個数: 24

約数和(自身を含む): 142952040

約数和(自身を除く): 71005064

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 20627, 41254, 82508, 165016, 330032, 660064, 2248343, 4496686, 8993372, 17986744, 35973488, 71946976]

約数ペア:

[(1, 71946976), (2, 35973488), (4, 17986744), (8, 8993372), (16, 4496686), (32, 2248343), (109, 660064), (218, 330032), (436, 165016), (872, 82508), (1744, 41254), (3488, 20627)]