25976748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18191}}^1$

素因数の和:18222

約数の個数: 48

約数和(自身を含む): 73350144

約数和(自身を除く): 47373396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 18191, 36382, 54573, 72764, 109146, 127337, 218292, 254674, 309247, 382011, 509348, 618494, 764022, 927741, 1236988, 1528044, 1855482, 2164729, 3710964, 4329458, 6494187, 8658916, 12988374, 25976748]

約数ペア:

[(1, 25976748), (2, 12988374), (3, 8658916), (4, 6494187), (6, 4329458), (7, 3710964), (12, 2164729), (14, 1855482), (17, 1528044), (21, 1236988), (28, 927741), (34, 764022), (42, 618494), (51, 509348), (68, 382011), (84, 309247), (102, 254674), (119, 218292), (204, 127337), (238, 109146), (357, 72764), (476, 54573), (714, 36382), (1428, 18191)]