70463584

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 145530000

約数和(自身を除く): 75066416

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1249, 1312, 1376, 1763, 2498, 3526, 4996, 7052, 9992, 14104, 19984, 28208, 39968, 51209, 53707, 56416, 102418, 107414, 204836, 214828, 409672, 429656, 819344, 859312, 1638688, 1718624, 2201987, 4403974, 8807948, 17615896, 35231792, 70463584]

約数ペア:

[(1, 70463584), (2, 35231792), (4, 17615896), (8, 8807948), (16, 4403974), (32, 2201987), (41, 1718624), (43, 1638688), (82, 859312), (86, 819344), (164, 429656), (172, 409672), (328, 214828), (344, 204836), (656, 107414), (688, 102418), (1249, 56416), (1312, 53707), (1376, 51209), (1763, 39968), (2498, 28208), (3526, 19984), (4996, 14104), (7052, 9992)]