28281336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69317}}^1$

素因数の和:69343

約数の個数: 32

約数和(自身を含む): 74863440

約数和(自身を除く): 46582104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69317, 138634, 207951, 277268, 415902, 554536, 831804, 1178389, 1663608, 2356778, 3535167, 4713556, 7070334, 9427112, 14140668, 28281336]

約数ペア:

[(1, 28281336), (2, 14140668), (3, 9427112), (4, 7070334), (6, 4713556), (8, 3535167), (12, 2356778), (17, 1663608), (24, 1178389), (34, 831804), (51, 554536), (68, 415902), (102, 277268), (136, 207951), (204, 138634), (408, 69317)]