40013056

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 80482500

約数和(自身を除く): 40469444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1049, 1192, 2098, 2384, 4196, 4768, 8392, 9536, 16784, 19072, 33568, 38144, 67136, 134272, 156301, 268544, 312602, 625204, 1250408, 2500816, 5001632, 10003264, 20006528, 40013056]

約数ペア:

[(1, 40013056), (2, 20006528), (4, 10003264), (8, 5001632), (16, 2500816), (32, 1250408), (64, 625204), (128, 312602), (149, 268544), (256, 156301), (298, 134272), (596, 67136), (1049, 38144), (1192, 33568), (2098, 19072), (2384, 16784), (4196, 9536), (4768, 8392)]