71982784

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{4481}}^1$

素因数の和:4744

約数の個数: 28

約数和(自身を含む): 143441928

約数和(自身を除く): 71459144

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 4481, 8032, 8962, 16064, 17924, 35848, 71696, 143392, 286784, 1124731, 2249462, 4498924, 8997848, 17995696, 35991392, 71982784]

約数ペア:

[(1, 71982784), (2, 35991392), (4, 17995696), (8, 8997848), (16, 4498924), (32, 2249462), (64, 1124731), (251, 286784), (502, 143392), (1004, 71696), (2008, 35848), (4016, 17924), (4481, 16064), (8032, 8962)]