39739552

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{17491}}^1$

素因数の和:17572

約数の個数: 24

約数和(自身を含む): 79343712

約数和(自身を除く): 39604160

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 17491, 34982, 69964, 139928, 279856, 559712, 1241861, 2483722, 4967444, 9934888, 19869776, 39739552]

約数ペア:

[(1, 39739552), (2, 19869776), (4, 9934888), (8, 4967444), (16, 2483722), (32, 1241861), (71, 559712), (142, 279856), (284, 139928), (568, 69964), (1136, 34982), (2272, 17491)]