74538889

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 78120000

約数和(自身を除く): 3581111

約数列:

[1, 59, 61, 139, 149, 3599, 8201, 8479, 8791, 9089, 20711, 500261, 536251, 1221949, 1263371, 74538889]

約数ペア:

[(1, 74538889), (59, 1263371), (61, 1221949), (139, 536251), (149, 500261), (3599, 20711), (8201, 9089), (8479, 8791)]