38894572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 73153584

約数和(自身を除く): 34259012

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 8537, 17074, 34148, 145129, 290258, 571979, 580516, 1143958, 2287916, 9723643, 19447286, 38894572]

約数ペア:

[(1, 38894572), (2, 19447286), (4, 9723643), (17, 2287916), (34, 1143958), (67, 580516), (68, 571979), (134, 290258), (268, 145129), (1139, 34148), (2278, 17074), (4556, 8537)]