858872896

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12211}}^1$

素因数の和:12387

約数の個数: 56

約数和(自身を含む): 1960367936

約数和(自身を除く): 1101495040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 12211, 17584, 24422, 35168, 48844, 70336, 85477, 97688, 170954, 195376, 341908, 390752, 683816, 781504, 1367632, 1917127, 2735264, 3834254, 5470528, 7668508, 13419889, 15337016, 26839778, 30674032, 53679556, 61348064, 107359112, 122696128, 214718224, 429436448, 858872896]

約数ペア:

[(1, 858872896), (2, 429436448), (4, 214718224), (7, 122696128), (8, 107359112), (14, 61348064), (16, 53679556), (28, 30674032), (32, 26839778), (56, 15337016), (64, 13419889), (112, 7668508), (157, 5470528), (224, 3834254), (314, 2735264), (448, 1917127), (628, 1367632), (1099, 781504), (1256, 683816), (2198, 390752), (2512, 341908), (4396, 195376), (5024, 170954), (8792, 97688), (10048, 85477), (12211, 70336), (17584, 48844), (24422, 35168)]