1561128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 4039200

約数和(自身を除く): 2478072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 2243, 4486, 6729, 8972, 13458, 17944, 26916, 53832, 65047, 130094, 195141, 260188, 390282, 520376, 780564, 1561128]

約数ペア:

[(1, 1561128), (2, 780564), (3, 520376), (4, 390282), (6, 260188), (8, 195141), (12, 130094), (24, 65047), (29, 53832), (58, 26916), (87, 17944), (116, 13458), (174, 8972), (232, 6729), (348, 4486), (696, 2243)]