73380352

素因数分解:

$2^9\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:840

約数の個数: 40

約数和(自身を含む): 147459312

約数和(自身を除く): 74078960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 571, 1004, 1142, 2008, 2284, 4016, 4568, 8032, 9136, 16064, 18272, 32128, 36544, 64256, 73088, 128512, 143321, 146176, 286642, 292352, 573284, 1146568, 2293136, 4586272, 9172544, 18345088, 36690176, 73380352]

約数ペア:

[(1, 73380352), (2, 36690176), (4, 18345088), (8, 9172544), (16, 4586272), (32, 2293136), (64, 1146568), (128, 573284), (251, 292352), (256, 286642), (502, 146176), (512, 143321), (571, 128512), (1004, 73088), (1142, 64256), (2008, 36544), (2284, 32128), (4016, 18272), (4568, 16064), (8032, 9136)]