42764972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5801}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 79603440

約数和(自身を除く): 36838468

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 5801, 7372, 11602, 23204, 110219, 220438, 440876, 562697, 1125394, 2250788, 10691243, 21382486, 42764972]

約数ペア:

[(1, 42764972), (2, 21382486), (4, 10691243), (19, 2250788), (38, 1125394), (76, 562697), (97, 440876), (194, 220438), (388, 110219), (1843, 23204), (3686, 11602), (5801, 7372)]