427319072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14821}}^1$

素因数の和:14901

約数の個数: 48

約数和(自身を含む): 907639992

約数和(自身を除く): 480320920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 7208, 14416, 14821, 28832, 29642, 59284, 118568, 237136, 251957, 474272, 503914, 785513, 1007828, 1571026, 2015656, 3142052, 4031312, 6284104, 8062624, 12568208, 13353721, 25136416, 26707442, 53414884, 106829768, 213659536, 427319072]

約数ペア:

[(1, 427319072), (2, 213659536), (4, 106829768), (8, 53414884), (16, 26707442), (17, 25136416), (32, 13353721), (34, 12568208), (53, 8062624), (68, 6284104), (106, 4031312), (136, 3142052), (212, 2015656), (272, 1571026), (424, 1007828), (544, 785513), (848, 503914), (901, 474272), (1696, 251957), (1802, 237136), (3604, 118568), (7208, 59284), (14416, 29642), (14821, 28832)]