64626401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7744

約数の個数: 16

約数和(自身を含む): 79315200

約数和(自身を除く): 14688799

約数列:

[1, 7, 17, 71, 119, 497, 1207, 7649, 8449, 53543, 130033, 543079, 910231, 3801553, 9232343, 64626401]

約数ペア:

[(1, 64626401), (7, 9232343), (17, 3801553), (71, 910231), (119, 543079), (497, 130033), (1207, 53543), (7649, 8449)]