57861916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 123880960

約数和(自身を除く): 66019044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 1783, 2318, 3566, 4636, 7132, 8113, 12481, 16226, 24962, 32452, 33877, 49924, 67754, 108763, 135508, 217526, 237139, 435052, 474278, 761341, 948556, 1522682, 2066497, 3045364, 4132994, 8265988, 14465479, 28930958, 57861916]

約数ペア:

[(1, 57861916), (2, 28930958), (4, 14465479), (7, 8265988), (14, 4132994), (19, 3045364), (28, 2066497), (38, 1522682), (61, 948556), (76, 761341), (122, 474278), (133, 435052), (244, 237139), (266, 217526), (427, 135508), (532, 108763), (854, 67754), (1159, 49924), (1708, 33877), (1783, 32452), (2318, 24962), (3566, 16226), (4636, 12481), (7132, 8113)]