25228672

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 59070240

約数和(自身を除く): 33841568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 761, 896, 1036, 1184, 1522, 2072, 2368, 3044, 4144, 4736, 5327, 6088, 8288, 10654, 12176, 16576, 21308, 24352, 28157, 33152, 42616, 48704, 56314, 85232, 97408, 112628, 170464, 197099, 225256, 340928, 394198, 450512, 681856, 788396, 901024, 1576792, 1802048, 3153584, 3604096, 6307168, 12614336, 25228672]

約数ペア:

[(1, 25228672), (2, 12614336), (4, 6307168), (7, 3604096), (8, 3153584), (14, 1802048), (16, 1576792), (28, 901024), (32, 788396), (37, 681856), (56, 450512), (64, 394198), (74, 340928), (112, 225256), (128, 197099), (148, 170464), (224, 112628), (259, 97408), (296, 85232), (448, 56314), (518, 48704), (592, 42616), (761, 33152), (896, 28157), (1036, 24352), (1184, 21308), (1522, 16576), (2072, 12176), (2368, 10654), (3044, 8288), (4144, 6088), (4736, 5327)]