64206986

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 24

約数和(自身を含む): 101593440

約数和(自身を除く): 37386454

約数列:

[1, 2, 29, 58, 59, 118, 647, 841, 1294, 1682, 1711, 3422, 18763, 37526, 38173, 49619, 76346, 99238, 544127, 1088254, 1107017, 2214034, 32103493, 64206986]

約数ペア:

[(1, 64206986), (2, 32103493), (29, 2214034), (58, 1107017), (59, 1088254), (118, 544127), (647, 99238), (841, 76346), (1294, 49619), (1682, 38173), (1711, 37526), (3422, 18763)]