66792490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 127790784

約数和(自身を除く): 60998294

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1187, 1655, 2374, 3310, 5627, 5935, 11254, 11870, 20179, 28135, 40358, 56270, 100895, 201790, 392897, 785794, 1964485, 3928970, 6679249, 13358498, 33396245, 66792490]

約数ペア:

[(1, 66792490), (2, 33396245), (5, 13358498), (10, 6679249), (17, 3928970), (34, 1964485), (85, 785794), (170, 392897), (331, 201790), (662, 100895), (1187, 56270), (1655, 40358), (2374, 28135), (3310, 20179), (5627, 11870), (5935, 11254)]