378642496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{348017}}^1$

素因数の和:348046

約数の個数: 28

約数和(自身を含む): 795569148

約数和(自身を除く): 416926652

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 348017, 696034, 1392068, 2784136, 5568272, 5916289, 11136544, 11832578, 22273088, 23665156, 47330312, 94660624, 189321248, 378642496]

約数ペア:

[(1, 378642496), (2, 189321248), (4, 94660624), (8, 47330312), (16, 23665156), (17, 22273088), (32, 11832578), (34, 11136544), (64, 5916289), (68, 5568272), (136, 2784136), (272, 1392068), (544, 696034), (1088, 348017)]