69634672

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71347}}^1$

素因数の和:71416

約数の個数: 20

約数和(自身を含む): 137130856

約数和(自身を除く): 67496184

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 71347, 142694, 285388, 570776, 1141552, 4352167, 8704334, 17408668, 34817336, 69634672]

約数ペア:

[(1, 69634672), (2, 34817336), (4, 17408668), (8, 8704334), (16, 4352167), (61, 1141552), (122, 570776), (244, 285388), (488, 142694), (976, 71347)]