66289426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 54670574

約数列:

[1, 2, 7, 14, 17, 34, 119, 223, 238, 446, 1249, 1561, 2498, 3122, 3791, 7582, 8743, 17486, 21233, 26537, 42466, 53074, 148631, 278527, 297262, 557054, 1949689, 3899378, 4734959, 9469918, 33144713, 66289426]

約数ペア:

[(1, 66289426), (2, 33144713), (7, 9469918), (14, 4734959), (17, 3899378), (34, 1949689), (119, 557054), (223, 297262), (238, 278527), (446, 148631), (1249, 53074), (1561, 42466), (2498, 26537), (3122, 21233), (3791, 17486), (7582, 8743)]