26186765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 36274176

約数和(自身を除く): 10087411

約数列:

[1, 5, 11, 23, 55, 115, 127, 163, 253, 635, 815, 1265, 1397, 1793, 2921, 3749, 6985, 8965, 14605, 18745, 20701, 32131, 41239, 103505, 160655, 206195, 227711, 476123, 1138555, 2380615, 5237353, 26186765]

約数ペア:

[(1, 26186765), (5, 5237353), (11, 2380615), (23, 1138555), (55, 476123), (115, 227711), (127, 206195), (163, 160655), (253, 103505), (635, 41239), (815, 32131), (1265, 20701), (1397, 18745), (1793, 14605), (2921, 8965), (3749, 6985)]