74701654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 124231680

約数和(自身を除く): 49530026

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 437, 673, 874, 1346, 2413, 2921, 4826, 5842, 12787, 15479, 25574, 30958, 55499, 85471, 110998, 170942, 294101, 588202, 1623949, 1965833, 3247898, 3931666, 37350827, 74701654]

約数ペア:

[(1, 74701654), (2, 37350827), (19, 3931666), (23, 3247898), (38, 1965833), (46, 1623949), (127, 588202), (254, 294101), (437, 170942), (673, 110998), (874, 85471), (1346, 55499), (2413, 30958), (2921, 25574), (4826, 15479), (5842, 12787)]