39991672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19301}}^1$

素因数の和:19351

約数の個数: 32

約数和(自身を含む): 88017120

約数和(自身を除く): 48025448

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19301, 38602, 77204, 135107, 154408, 270214, 540428, 714137, 1080856, 1428274, 2856548, 4998959, 5713096, 9997918, 19995836, 39991672]

約数ペア:

[(1, 39991672), (2, 19995836), (4, 9997918), (7, 5713096), (8, 4998959), (14, 2856548), (28, 1428274), (37, 1080856), (56, 714137), (74, 540428), (148, 270214), (259, 154408), (296, 135107), (518, 77204), (1036, 38602), (2072, 19301)]