25630992

素因数分解:

$2^4\times 3^4\times {\mathrm{19777}}^1$

素因数の和:19797

約数の個数: 50

約数和(自身を含む): 74187278

約数和(自身を除く): 48556286

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, 19777, 39554, 59331, 79108, 118662, 158216, 177993, 237324, 316432, 355986, 474648, 533979, 711972, 949296, 1067958, 1423944, 1601937, 2135916, 2847888, 3203874, 4271832, 6407748, 8543664, 12815496, 25630992]

約数ペア:

[(1, 25630992), (2, 12815496), (3, 8543664), (4, 6407748), (6, 4271832), (8, 3203874), (9, 2847888), (12, 2135916), (16, 1601937), (18, 1423944), (24, 1067958), (27, 949296), (36, 711972), (48, 533979), (54, 474648), (72, 355986), (81, 316432), (108, 237324), (144, 177993), (162, 158216), (216, 118662), (324, 79108), (432, 59331), (648, 39554), (1296, 19777)]