70874368

素因数分解:

$2^8\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 142164288

約数和(自身を除く): 71289920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 1004, 1103, 2008, 2206, 4016, 4412, 8032, 8824, 16064, 17648, 32128, 35296, 64256, 70592, 141184, 276853, 282368, 553706, 1107412, 2214824, 4429648, 8859296, 17718592, 35437184, 70874368]

約数ペア:

[(1, 70874368), (2, 35437184), (4, 17718592), (8, 8859296), (16, 4429648), (32, 2214824), (64, 1107412), (128, 553706), (251, 282368), (256, 276853), (502, 141184), (1004, 70592), (1103, 64256), (2008, 35296), (2206, 32128), (4016, 17648), (4412, 16064), (8032, 8824)]