26070385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 10570127

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 557, 851, 1265, 2035, 2785, 4255, 6127, 9361, 12811, 20609, 30635, 46805, 64055, 103045, 140921, 226699, 474007, 704605, 1133495, 2370035, 5214077, 26070385]

約数ペア:

[(1, 26070385), (5, 5214077), (11, 2370035), (23, 1133495), (37, 704605), (55, 474007), (115, 226699), (185, 140921), (253, 103045), (407, 64055), (557, 46805), (851, 30635), (1265, 20609), (2035, 12811), (2785, 9361), (4255, 6127)]