38974972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6323}}^1$

素因数の和:6417

約数の個数: 24

約数和(自身を含む): 72245376

約数和(自身を除く): 33270404

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 6164, 6323, 12646, 25292, 145429, 290858, 423641, 581716, 847282, 1694564, 9743743, 19487486, 38974972]

約数ペア:

[(1, 38974972), (2, 19487486), (4, 9743743), (23, 1694564), (46, 847282), (67, 581716), (92, 423641), (134, 290858), (268, 145429), (1541, 25292), (3082, 12646), (6164, 6323)]