28785822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3583}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 62619648

約数和(自身を除く): 33833826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 3583, 4017, 7166, 8034, 10749, 21498, 46579, 93158, 139737, 279474, 369049, 738098, 1107147, 2214294, 4797637, 9595274, 14392911, 28785822]

約数ペア:

[(1, 28785822), (2, 14392911), (3, 9595274), (6, 4797637), (13, 2214294), (26, 1107147), (39, 738098), (78, 369049), (103, 279474), (206, 139737), (309, 93158), (618, 46579), (1339, 21498), (2678, 10749), (3583, 8034), (4017, 7166)]