72301996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37579}}^1$

素因数の和:37633

約数の個数: 24

約数和(自身を含む): 139947920

約数和(自身を除く): 67645924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 37579, 75158, 150316, 488527, 977054, 1390423, 1954108, 2780846, 5561692, 18075499, 36150998, 72301996]

約数ペア:

[(1, 72301996), (2, 36150998), (4, 18075499), (13, 5561692), (26, 2780846), (37, 1954108), (52, 1390423), (74, 977054), (148, 488527), (481, 150316), (962, 75158), (1924, 37579)]