28747248

素因数分解:

$2^4\times 3^1\times {\mathrm{613}}^1\times {\mathrm{977}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 74461008

約数和(自身を除く): 45713760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 613, 977, 1226, 1839, 1954, 2452, 2931, 3678, 3908, 4904, 5862, 7356, 7816, 9808, 11724, 14712, 15632, 23448, 29424, 46896, 598901, 1197802, 1796703, 2395604, 3593406, 4791208, 7186812, 9582416, 14373624, 28747248]

約数ペア:

[(1, 28747248), (2, 14373624), (3, 9582416), (4, 7186812), (6, 4791208), (8, 3593406), (12, 2395604), (16, 1796703), (24, 1197802), (48, 598901), (613, 46896), (977, 29424), (1226, 23448), (1839, 15632), (1954, 14712), (2452, 11724), (2931, 9808), (3678, 7816), (3908, 7356), (4904, 5862)]