39280906

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 71930880

約数和(自身を除く): 32649974

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 3121, 6242, 6293, 12586, 21847, 43694, 90509, 96751, 181018, 193502, 633563, 677257, 1267126, 1354514, 2805779, 5611558, 19640453, 39280906]

約数ペア:

[(1, 39280906), (2, 19640453), (7, 5611558), (14, 2805779), (29, 1354514), (31, 1267126), (58, 677257), (62, 633563), (203, 193502), (217, 181018), (406, 96751), (434, 90509), (899, 43694), (1798, 21847), (3121, 12586), (6242, 6293)]