5439736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 10579680

約数和(自身を除く): 5139944

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 157, 244, 284, 314, 488, 568, 628, 1256, 4331, 8662, 9577, 11147, 17324, 19154, 22294, 34648, 38308, 44588, 76616, 89176, 679967, 1359934, 2719868, 5439736]

約数ペア:

[(1, 5439736), (2, 2719868), (4, 1359934), (8, 679967), (61, 89176), (71, 76616), (122, 44588), (142, 38308), (157, 34648), (244, 22294), (284, 19154), (314, 17324), (488, 11147), (568, 9577), (628, 8662), (1256, 4331)]