78850796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3785

約数の個数: 24

約数和(自身を含む): 141865920

約数和(自身を除く): 63015124

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 3631, 5429, 7262, 10858, 14524, 21716, 221491, 323159, 442982, 646318, 885964, 1292636, 19712699, 39425398, 78850796]

約数ペア:

[(1, 78850796), (2, 39425398), (4, 19712699), (61, 1292636), (89, 885964), (122, 646318), (178, 442982), (244, 323159), (356, 221491), (3631, 21716), (5429, 14524), (7262, 10858)]