66419884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26399}}^1$

素因数の和:26457

約数の個数: 24

約数和(自身を含む): 126403200

約数和(自身を除く): 59983316

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 26399, 52798, 105596, 448783, 897566, 976763, 1795132, 1953526, 3907052, 16604971, 33209942, 66419884]

約数ペア:

[(1, 66419884), (2, 33209942), (4, 16604971), (17, 3907052), (34, 1953526), (37, 1795132), (68, 976763), (74, 897566), (148, 448783), (629, 105596), (1258, 52798), (2516, 26399)]