4070408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 8184000

約数和(自身を除く): 4113592

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 439, 488, 878, 1159, 1756, 2318, 3512, 4636, 8341, 9272, 16682, 26779, 33364, 53558, 66728, 107116, 214232, 508801, 1017602, 2035204, 4070408]

約数ペア:

[(1, 4070408), (2, 2035204), (4, 1017602), (8, 508801), (19, 214232), (38, 107116), (61, 66728), (76, 53558), (122, 33364), (152, 26779), (244, 16682), (439, 9272), (488, 8341), (878, 4636), (1159, 3512), (1756, 2318)]