71637032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 143176320

約数和(自身を除く): 71539288

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 211, 248, 296, 422, 844, 1147, 1369, 1688, 2294, 2738, 4588, 5476, 6541, 7807, 9176, 10952, 13082, 15614, 26164, 31228, 42439, 52328, 62456, 84878, 169756, 242017, 288859, 339512, 484034, 577718, 968068, 1155436, 1936136, 2310872, 8954629, 17909258, 35818516, 71637032]

約数ペア:

[(1, 71637032), (2, 35818516), (4, 17909258), (8, 8954629), (31, 2310872), (37, 1936136), (62, 1155436), (74, 968068), (124, 577718), (148, 484034), (211, 339512), (248, 288859), (296, 242017), (422, 169756), (844, 84878), (1147, 62456), (1369, 52328), (1688, 42439), (2294, 31228), (2738, 26164), (4588, 15614), (5476, 13082), (6541, 10952), (7807, 9176)]