39738536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 76692000

約数和(自身を除く): 36953464

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 349, 662, 698, 1324, 1396, 2648, 2792, 14233, 15007, 28466, 30014, 56932, 60028, 113864, 115519, 120056, 231038, 462076, 924152, 4967317, 9934634, 19869268, 39738536]

約数ペア:

[(1, 39738536), (2, 19869268), (4, 9934634), (8, 4967317), (43, 924152), (86, 462076), (172, 231038), (331, 120056), (344, 115519), (349, 113864), (662, 60028), (698, 56932), (1324, 30014), (1396, 28466), (2648, 15007), (2792, 14233)]