74171816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1439}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 73572184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 1439, 1516, 2878, 3032, 5756, 6443, 11512, 12886, 24463, 25772, 48926, 51544, 97852, 195704, 545381, 1090762, 2181524, 4363048, 9271477, 18542954, 37085908, 74171816]

約数ペア:

[(1, 74171816), (2, 37085908), (4, 18542954), (8, 9271477), (17, 4363048), (34, 2181524), (68, 1090762), (136, 545381), (379, 195704), (758, 97852), (1439, 51544), (1516, 48926), (2878, 25772), (3032, 24463), (5756, 12886), (6443, 11512)]