28366494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9829}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 62754720

約数和(自身を除く): 34388226

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9829, 19658, 29487, 58974, 127777, 255554, 363673, 383331, 727346, 766662, 1091019, 2182038, 4727749, 9455498, 14183247, 28366494]

約数ペア:

[(1, 28366494), (2, 14183247), (3, 9455498), (6, 4727749), (13, 2182038), (26, 1091019), (37, 766662), (39, 727346), (74, 383331), (78, 363673), (111, 255554), (222, 127777), (481, 58974), (962, 29487), (1443, 19658), (2886, 9829)]