72953728

素因数分解:

$2^7\times {\mathrm{367}}^1\times {\mathrm{1553}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 145827360

約数和(自身を除く): 72873632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 367, 734, 1468, 1553, 2936, 3106, 5872, 6212, 11744, 12424, 23488, 24848, 46976, 49696, 99392, 198784, 569951, 1139902, 2279804, 4559608, 9119216, 18238432, 36476864, 72953728]

約数ペア:

[(1, 72953728), (2, 36476864), (4, 18238432), (8, 9119216), (16, 4559608), (32, 2279804), (64, 1139902), (128, 569951), (367, 198784), (734, 99392), (1468, 49696), (1553, 46976), (2936, 24848), (3106, 23488), (5872, 12424), (6212, 11744)]