172971374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 279006336

約数和(自身を除く): 106034962

約数列:

[1, 2, 37, 41, 47, 74, 82, 94, 1213, 1517, 1739, 1927, 2426, 3034, 3478, 3854, 44881, 49733, 57011, 71299, 89762, 99466, 114022, 142598, 1840121, 2109407, 2337451, 3680242, 4218814, 4674902, 86485687, 172971374]

約数ペア:

[(1, 172971374), (2, 86485687), (37, 4674902), (41, 4218814), (47, 3680242), (74, 2337451), (82, 2109407), (94, 1840121), (1213, 142598), (1517, 114022), (1739, 99466), (1927, 89762), (2426, 71299), (3034, 57011), (3478, 49733), (3854, 44881)]