39328688

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1399}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 87494400

約数和(自身を除く): 48165712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1399, 1757, 2008, 2798, 3514, 4016, 5596, 7028, 9793, 11192, 14056, 19586, 22384, 28112, 39172, 78344, 156688, 351149, 702298, 1404596, 2458043, 2809192, 4916086, 5618384, 9832172, 19664344, 39328688]

約数ペア:

[(1, 39328688), (2, 19664344), (4, 9832172), (7, 5618384), (8, 4916086), (14, 2809192), (16, 2458043), (28, 1404596), (56, 702298), (112, 351149), (251, 156688), (502, 78344), (1004, 39172), (1399, 28112), (1757, 22384), (2008, 19586), (2798, 14056), (3514, 11192), (4016, 9793), (5596, 7028)]