28282776

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{13241}}^1$

素因数の和:13339

約数の個数: 32

約数和(自身を含む): 71506800

約数和(自身を除く): 43224024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 13241, 26482, 39723, 52964, 79446, 105928, 158892, 317784, 1178449, 2356898, 3535347, 4713796, 7070694, 9427592, 14141388, 28282776]

約数ペア:

[(1, 28282776), (2, 14141388), (3, 9427592), (4, 7070694), (6, 4713796), (8, 3535347), (12, 2356898), (24, 1178449), (89, 317784), (178, 158892), (267, 105928), (356, 79446), (534, 52964), (712, 39723), (1068, 26482), (2136, 13241)]