42831776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5461

約数の個数: 48

約数和(自身を含む): 95608800

約数和(自身を除く): 52777024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 5419, 7904, 10838, 21676, 43352, 70447, 86704, 102961, 140894, 173408, 205922, 281788, 411844, 563576, 823688, 1127152, 1338493, 1647376, 2254304, 2676986, 3294752, 5353972, 10707944, 21415888, 42831776]

約数ペア:

[(1, 42831776), (2, 21415888), (4, 10707944), (8, 5353972), (13, 3294752), (16, 2676986), (19, 2254304), (26, 1647376), (32, 1338493), (38, 1127152), (52, 823688), (76, 563576), (104, 411844), (152, 281788), (208, 205922), (247, 173408), (304, 140894), (416, 102961), (494, 86704), (608, 70447), (988, 43352), (1976, 21676), (3952, 10838), (5419, 7904)]