25978608

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 73120320

約数和(自身を除く): 47141712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 809, 892, 1338, 1618, 1784, 2007, 2427, 2676, 3236, 3568, 4014, 4854, 5352, 6472, 7281, 8028, 9708, 10704, 12944, 14562, 16056, 19416, 29124, 32112, 38832, 58248, 116496, 180407, 360814, 541221, 721628, 1082442, 1443256, 1623663, 2164884, 2886512, 3247326, 4329768, 6494652, 8659536, 12989304, 25978608]

約数ペア:

[(1, 25978608), (2, 12989304), (3, 8659536), (4, 6494652), (6, 4329768), (8, 3247326), (9, 2886512), (12, 2164884), (16, 1623663), (18, 1443256), (24, 1082442), (36, 721628), (48, 541221), (72, 360814), (144, 180407), (223, 116496), (446, 58248), (669, 38832), (809, 32112), (892, 29124), (1338, 19416), (1618, 16056), (1784, 14562), (2007, 12944), (2427, 10704), (2676, 9708), (3236, 8028), (3568, 7281), (4014, 6472), (4854, 5352)]