28748742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4229}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 63348480

約数和(自身を除く): 34599738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 4229, 6798, 8458, 12687, 25374, 46519, 93038, 139557, 279114, 435587, 871174, 1306761, 2613522, 4791457, 9582914, 14374371, 28748742]

約数ペア:

[(1, 28748742), (2, 14374371), (3, 9582914), (6, 4791457), (11, 2613522), (22, 1306761), (33, 871174), (66, 435587), (103, 279114), (206, 139557), (309, 93038), (618, 46519), (1133, 25374), (2266, 12687), (3399, 8458), (4229, 6798)]