25143984

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:914

約数の個数: 60

約数和(自身を含む): 70731336

約数和(自身を除く): 45587352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 617, 849, 1132, 1234, 1698, 1851, 2264, 2468, 2547, 3396, 3702, 4528, 4936, 5094, 5553, 6792, 7404, 9872, 10188, 11106, 13584, 14808, 20376, 22212, 29616, 40752, 44424, 88848, 174611, 349222, 523833, 698444, 1047666, 1396888, 1571499, 2095332, 2793776, 3142998, 4190664, 6285996, 8381328, 12571992, 25143984]

約数ペア:

[(1, 25143984), (2, 12571992), (3, 8381328), (4, 6285996), (6, 4190664), (8, 3142998), (9, 2793776), (12, 2095332), (16, 1571499), (18, 1396888), (24, 1047666), (36, 698444), (48, 523833), (72, 349222), (144, 174611), (283, 88848), (566, 44424), (617, 40752), (849, 29616), (1132, 22212), (1234, 20376), (1698, 14808), (1851, 13584), (2264, 11106), (2468, 10188), (2547, 9872), (3396, 7404), (3702, 6792), (4528, 5553), (4936, 5094)]