15698419216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1087}}^1\times {\mathrm{12713}}^1$

素因数の和:13879

約数の個数: 40

約数和(自身を含む): 30874881024

約数和(自身を除く): 15176461808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1087, 1136, 2174, 4348, 8696, 12713, 17392, 25426, 50852, 77177, 101704, 154354, 203408, 308708, 617416, 902623, 1234832, 1805246, 3610492, 7220984, 13819031, 14441968, 27638062, 55276124, 110552248, 221104496, 981151201, 1962302402, 3924604804, 7849209608, 15698419216]

約数ペア:

[(1, 15698419216), (2, 7849209608), (4, 3924604804), (8, 1962302402), (16, 981151201), (71, 221104496), (142, 110552248), (284, 55276124), (568, 27638062), (1087, 14441968), (1136, 13819031), (2174, 7220984), (4348, 3610492), (8696, 1805246), (12713, 1234832), (17392, 902623), (25426, 617416), (50852, 308708), (77177, 203408), (101704, 154354)]