26271136

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 28015712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 373, 496, 568, 746, 992, 1136, 1492, 2201, 2272, 2984, 4402, 5968, 8804, 11563, 11936, 17608, 23126, 26483, 35216, 46252, 52966, 70432, 92504, 105932, 185008, 211864, 370016, 423728, 820973, 847456, 1641946, 3283892, 6567784, 13135568, 26271136]

約数ペア:

[(1, 26271136), (2, 13135568), (4, 6567784), (8, 3283892), (16, 1641946), (31, 847456), (32, 820973), (62, 423728), (71, 370016), (124, 211864), (142, 185008), (248, 105932), (284, 92504), (373, 70432), (496, 52966), (568, 46252), (746, 35216), (992, 26483), (1136, 23126), (1492, 17608), (2201, 11936), (2272, 11563), (2984, 8804), (4402, 5968)]