26467738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^2$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 44936064

約数和(自身を除く): 18468326

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 394, 682, 2167, 4334, 6107, 12214, 38809, 67177, 77618, 134354, 426899, 853798, 1203079, 2406158, 13233869, 26467738]

約数ペア:

[(1, 26467738), (2, 13233869), (11, 2406158), (22, 1203079), (31, 853798), (62, 426899), (197, 134354), (341, 77618), (394, 67177), (682, 38809), (2167, 12214), (4334, 6107)]