71722128

素因数分解:

$2^4\times 3^1\times {\mathrm{523}}^1\times {\mathrm{2857}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 185701408

約数和(自身を除く): 113979280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 523, 1046, 1569, 2092, 2857, 3138, 4184, 5714, 6276, 8368, 8571, 11428, 12552, 17142, 22856, 25104, 34284, 45712, 68568, 137136, 1494211, 2988422, 4482633, 5976844, 8965266, 11953688, 17930532, 23907376, 35861064, 71722128]

約数ペア:

[(1, 71722128), (2, 35861064), (3, 23907376), (4, 17930532), (6, 11953688), (8, 8965266), (12, 5976844), (16, 4482633), (24, 2988422), (48, 1494211), (523, 137136), (1046, 68568), (1569, 45712), (2092, 34284), (2857, 25104), (3138, 22856), (4184, 17142), (5714, 12552), (6276, 11428), (8368, 8571)]