28425964

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17207}}^1$

素因数の和:17277

約数の個数: 24

約数和(自身を含む): 57818880

約数和(自身を除く): 29392916

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17207, 34414, 68828, 120449, 240898, 481796, 1015213, 2030426, 4060852, 7106491, 14212982, 28425964]

約数ペア:

[(1, 28425964), (2, 14212982), (4, 7106491), (7, 4060852), (14, 2030426), (28, 1015213), (59, 481796), (118, 240898), (236, 120449), (413, 68828), (826, 34414), (1652, 17207)]