8457328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 18503280

約数和(自身を除く): 10045952

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 1657, 2552, 3314, 5104, 6628, 13256, 18227, 26512, 36454, 48053, 72908, 96106, 145816, 192212, 291632, 384424, 528583, 768848, 1057166, 2114332, 4228664, 8457328]

約数ペア:

[(1, 8457328), (2, 4228664), (4, 2114332), (8, 1057166), (11, 768848), (16, 528583), (22, 384424), (29, 291632), (44, 192212), (58, 145816), (88, 96106), (116, 72908), (176, 48053), (232, 36454), (319, 26512), (464, 18227), (638, 13256), (1276, 6628), (1657, 5104), (2552, 3314)]