8259376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 17074800

約数和(自身を除く): 8815424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 269, 304, 404, 538, 808, 1076, 1616, 1919, 2152, 3838, 4304, 5111, 7676, 10222, 15352, 20444, 27169, 30704, 40888, 54338, 81776, 108676, 217352, 434704, 516211, 1032422, 2064844, 4129688, 8259376]

約数ペア:

[(1, 8259376), (2, 4129688), (4, 2064844), (8, 1032422), (16, 516211), (19, 434704), (38, 217352), (76, 108676), (101, 81776), (152, 54338), (202, 40888), (269, 30704), (304, 27169), (404, 20444), (538, 15352), (808, 10222), (1076, 7676), (1616, 5111), (1919, 4304), (2152, 3838)]