25231968

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1204

約数の個数: 72

約数和(自身を含む): 72727200

約数和(自身を除く): 47495232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1109, 1264, 1422, 1896, 2218, 2528, 2844, 3327, 3792, 4436, 5688, 6654, 7584, 8872, 9981, 11376, 13308, 17744, 19962, 22752, 26616, 35488, 39924, 53232, 79848, 87611, 106464, 159696, 175222, 262833, 319392, 350444, 525666, 700888, 788499, 1051332, 1401776, 1576998, 2102664, 2803552, 3153996, 4205328, 6307992, 8410656, 12615984, 25231968]

約数ペア:

[(1, 25231968), (2, 12615984), (3, 8410656), (4, 6307992), (6, 4205328), (8, 3153996), (9, 2803552), (12, 2102664), (16, 1576998), (18, 1401776), (24, 1051332), (32, 788499), (36, 700888), (48, 525666), (72, 350444), (79, 319392), (96, 262833), (144, 175222), (158, 159696), (237, 106464), (288, 87611), (316, 79848), (474, 53232), (632, 39924), (711, 35488), (948, 26616), (1109, 22752), (1264, 19962), (1422, 17744), (1896, 13308), (2218, 11376), (2528, 9981), (2844, 8872), (3327, 7584), (3792, 6654), (4436, 5688)]