25853904

素因数分解:

$2^4\times 3^4\times {\mathrm{19949}}^1$

素因数の和:19969

約数の個数: 50

約数和(自身を含む): 74832450

約数和(自身を除く): 48978546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19949, 39898, 59847, 79796, 119694, 159592, 179541, 239388, 319184, 359082, 478776, 538623, 718164, 957552, 1077246, 1436328, 1615869, 2154492, 2872656, 3231738, 4308984, 6463476, 8617968, 12926952, 25853904]

約数ペア:

[(1, 25853904), (2, 12926952), (3, 8617968), (4, 6463476), (6, 4308984), (8, 3231738), (9, 2872656), (12, 2154492), (16, 1615869), (18, 1436328), (24, 1077246), (27, 957552), (36, 718164), (48, 538623), (54, 478776), (72, 359082), (81, 319184), (108, 239388), (144, 179541), (162, 159592), (216, 119694), (324, 79796), (432, 59847), (648, 39898), (1296, 19949)]