25545856

素因数分解:

$2^7\times 7^2\times {\mathrm{4073}}^1$

素因数の和:4101

約数の個数: 48

約数和(自身を含む): 59215590

約数和(自身を除く): 33669734

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 4073, 6272, 8146, 16292, 28511, 32584, 57022, 65168, 114044, 130336, 199577, 228088, 260672, 399154, 456176, 521344, 798308, 912352, 1596616, 1824704, 3193232, 3649408, 6386464, 12772928, 25545856]

約数ペア:

[(1, 25545856), (2, 12772928), (4, 6386464), (7, 3649408), (8, 3193232), (14, 1824704), (16, 1596616), (28, 912352), (32, 798308), (49, 521344), (56, 456176), (64, 399154), (98, 260672), (112, 228088), (128, 199577), (196, 130336), (224, 114044), (392, 65168), (448, 57022), (784, 32584), (896, 28511), (1568, 16292), (3136, 8146), (4073, 6272)]