66173672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 127801800

約数和(自身を除く): 61628128

約数列:

[1, 2, 4, 8, 41, 82, 164, 229, 328, 458, 881, 916, 1762, 1832, 3524, 7048, 9389, 18778, 36121, 37556, 72242, 75112, 144484, 201749, 288968, 403498, 806996, 1613992, 8271709, 16543418, 33086836, 66173672]

約数ペア:

[(1, 66173672), (2, 33086836), (4, 16543418), (8, 8271709), (41, 1613992), (82, 806996), (164, 403498), (229, 288968), (328, 201749), (458, 144484), (881, 75112), (916, 72242), (1762, 37556), (1832, 36121), (3524, 18778), (7048, 9389)]