12704464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 27428800

約数和(自身を除く): 14724336

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 79, 92, 152, 158, 184, 304, 316, 368, 437, 529, 632, 874, 1058, 1264, 1501, 1748, 1817, 2116, 3002, 3496, 3634, 4232, 6004, 6992, 7268, 8464, 10051, 12008, 14536, 20102, 24016, 29072, 34523, 40204, 41791, 69046, 80408, 83582, 138092, 160816, 167164, 276184, 334328, 552368, 668656, 794029, 1588058, 3176116, 6352232, 12704464]

約数ペア:

[(1, 12704464), (2, 6352232), (4, 3176116), (8, 1588058), (16, 794029), (19, 668656), (23, 552368), (38, 334328), (46, 276184), (76, 167164), (79, 160816), (92, 138092), (152, 83582), (158, 80408), (184, 69046), (304, 41791), (316, 40204), (368, 34523), (437, 29072), (529, 24016), (632, 20102), (874, 14536), (1058, 12008), (1264, 10051), (1501, 8464), (1748, 7268), (1817, 6992), (2116, 6004), (3002, 4232), (3496, 3634)]