42379948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22027}}^1$

素因数の和:22081

約数の個数: 24

約数和(自身を含む): 82032272

約数和(自身を除く): 39652324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 22027, 44054, 88108, 286351, 572702, 814999, 1145404, 1629998, 3259996, 10594987, 21189974, 42379948]

約数ペア:

[(1, 42379948), (2, 21189974), (4, 10594987), (13, 3259996), (26, 1629998), (37, 1145404), (52, 814999), (74, 572702), (148, 286351), (481, 88108), (962, 44054), (1924, 22027)]