72002894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3288

約数の個数: 24

約数和(自身を含む): 117701568

約数和(自身を除く): 45698674

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 3217, 6434, 11191, 22382, 61123, 99727, 122246, 199454, 1161337, 1894813, 2322674, 3789626, 36001447, 72002894]

約数ペア:

[(1, 72002894), (2, 36001447), (19, 3789626), (31, 2322674), (38, 1894813), (62, 1161337), (361, 199454), (589, 122246), (722, 99727), (1178, 61123), (3217, 22382), (6434, 11191)]