73663342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 49197458

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 947, 1691, 1894, 2047, 3382, 4094, 17993, 21781, 35986, 38893, 43562, 77786, 84283, 168566, 413839, 827678, 1601377, 1938509, 3202754, 3877018, 36831671, 73663342]

約数ペア:

[(1, 73663342), (2, 36831671), (19, 3877018), (23, 3202754), (38, 1938509), (46, 1601377), (89, 827678), (178, 413839), (437, 168566), (874, 84283), (947, 77786), (1691, 43562), (1894, 38893), (2047, 35986), (3382, 21781), (4094, 17993)]