25334254

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 43287552

約数和(自身を除く): 17953298

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 307, 341, 614, 682, 1331, 2662, 3377, 3751, 6754, 7502, 9517, 19034, 37147, 41261, 74294, 82522, 104687, 209374, 408617, 817234, 1151557, 2303114, 12667127, 25334254]

約数ペア:

[(1, 25334254), (2, 12667127), (11, 2303114), (22, 1151557), (31, 817234), (62, 408617), (121, 209374), (242, 104687), (307, 82522), (341, 74294), (614, 41261), (682, 37147), (1331, 19034), (2662, 9517), (3377, 7502), (3751, 6754)]