74447776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9419}}^1$

素因数の和:9461

約数の個数: 48

約数和(自身を含む): 166168800

約数和(自身を除く): 91721024

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, 7904, 9419, 18838, 37676, 75352, 122447, 150704, 178961, 244894, 301408, 357922, 489788, 715844, 979576, 1431688, 1959152, 2326493, 2863376, 3918304, 4652986, 5726752, 9305972, 18611944, 37223888, 74447776]

約数ペア:

[(1, 74447776), (2, 37223888), (4, 18611944), (8, 9305972), (13, 5726752), (16, 4652986), (19, 3918304), (26, 2863376), (32, 2326493), (38, 1959152), (52, 1431688), (76, 979576), (104, 715844), (152, 489788), (208, 357922), (247, 301408), (304, 244894), (416, 178961), (494, 150704), (608, 122447), (988, 75352), (1976, 37676), (3952, 18838), (7904, 9419)]