28379604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 72737280

約数和(自身を除く): 44357676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1319, 1793, 1956, 2638, 3586, 3957, 5276, 5379, 7172, 7914, 10758, 14509, 15828, 21516, 29018, 43527, 58036, 87054, 174108, 214997, 429994, 644991, 859988, 1289982, 2364967, 2579964, 4729934, 7094901, 9459868, 14189802, 28379604]

約数ペア:

[(1, 28379604), (2, 14189802), (3, 9459868), (4, 7094901), (6, 4729934), (11, 2579964), (12, 2364967), (22, 1289982), (33, 859988), (44, 644991), (66, 429994), (132, 214997), (163, 174108), (326, 87054), (489, 58036), (652, 43527), (978, 29018), (1319, 21516), (1793, 15828), (1956, 14509), (2638, 10758), (3586, 7914), (3957, 7172), (5276, 5379)]