26140808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 51888000

約数和(自身を除く): 25747192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 751, 916, 1502, 1832, 3004, 4351, 6008, 8702, 14269, 17404, 28538, 34808, 57076, 114152, 171979, 343958, 687916, 1375832, 3267601, 6535202, 13070404, 26140808]

約数ペア:

[(1, 26140808), (2, 13070404), (4, 6535202), (8, 3267601), (19, 1375832), (38, 687916), (76, 343958), (152, 171979), (229, 114152), (458, 57076), (751, 34808), (916, 28538), (1502, 17404), (1832, 14269), (3004, 8702), (4351, 6008)]