72477524

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69959}}^1$

素因数の和:70007

約数の個数: 24

約数和(自身を含む): 148874880

約数和(自身を除く): 76397356

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 69959, 139918, 279836, 489713, 979426, 1958852, 2588483, 5176966, 10353932, 18119381, 36238762, 72477524]

約数ペア:

[(1, 72477524), (2, 36238762), (4, 18119381), (7, 10353932), (14, 5176966), (28, 2588483), (37, 1958852), (74, 979426), (148, 489713), (259, 279836), (518, 139918), (1036, 69959)]