72418388

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{14449}}^1$

素因数の和:14639

約数の個数: 24

約数和(自身を含む): 145656000

約数和(自身を除く): 73237612

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 14449, 28898, 57796, 101143, 202286, 404572, 2586371, 5172742, 10345484, 18104597, 36209194, 72418388]

約数ペア:

[(1, 72418388), (2, 36209194), (4, 18104597), (7, 10345484), (14, 5172742), (28, 2586371), (179, 404572), (358, 202286), (716, 101143), (1253, 57796), (2506, 28898), (5012, 14449)]