275862016

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{5231}}^1$

素因数の和:5352

約数の個数: 40

約数和(自身を含む): 556642944

約数和(自身を除く): 280780928

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3296, 5231, 6592, 10462, 13184, 20924, 26368, 41848, 52736, 83696, 167392, 334784, 538793, 669568, 1077586, 1339136, 2155172, 2678272, 4310344, 8620688, 17241376, 34482752, 68965504, 137931008, 275862016]

約数ペア:

[(1, 275862016), (2, 137931008), (4, 68965504), (8, 34482752), (16, 17241376), (32, 8620688), (64, 4310344), (103, 2678272), (128, 2155172), (206, 1339136), (256, 1077586), (412, 669568), (512, 538793), (824, 334784), (1648, 167392), (3296, 83696), (5231, 52736), (6592, 41848), (10462, 26368), (13184, 20924)]