42140654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 70243200

約数和(自身を除く): 28102546

約数列:

[1, 2, 17, 29, 34, 58, 79, 158, 493, 541, 986, 1082, 1343, 2291, 2686, 4582, 9197, 15689, 18394, 31378, 38947, 42739, 77894, 85478, 266713, 533426, 726563, 1239431, 1453126, 2478862, 21070327, 42140654]

約数ペア:

[(1, 42140654), (2, 21070327), (17, 2478862), (29, 1453126), (34, 1239431), (58, 726563), (79, 533426), (158, 266713), (493, 85478), (541, 77894), (986, 42739), (1082, 38947), (1343, 31378), (2291, 18394), (2686, 15689), (4582, 9197)]