70390784

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 44

約数和(自身を含む): 143478324

約数和(自身を除く): 73087540

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1297, 1696, 2594, 3392, 5188, 6784, 10376, 13568, 20752, 27136, 41504, 54272, 68741, 83008, 137482, 166016, 274964, 332032, 549928, 664064, 1099856, 1328128, 2199712, 4399424, 8798848, 17597696, 35195392, 70390784]

約数ペア:

[(1, 70390784), (2, 35195392), (4, 17597696), (8, 8798848), (16, 4399424), (32, 2199712), (53, 1328128), (64, 1099856), (106, 664064), (128, 549928), (212, 332032), (256, 274964), (424, 166016), (512, 137482), (848, 83008), (1024, 68741), (1297, 54272), (1696, 41504), (2594, 27136), (3392, 20752), (5188, 13568), (6784, 10376)]