287768392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{12281}}^1$

素因数の和:12417

約数の個数: 32

約数和(自身を含む): 563743800

約数和(自身を除く): 275975408

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 2929, 5858, 11716, 12281, 23432, 24562, 49124, 98248, 356149, 712298, 1240381, 1424596, 2480762, 2849192, 4961524, 9923048, 35971049, 71942098, 143884196, 287768392]

約数ペア:

[(1, 287768392), (2, 143884196), (4, 71942098), (8, 35971049), (29, 9923048), (58, 4961524), (101, 2849192), (116, 2480762), (202, 1424596), (232, 1240381), (404, 712298), (808, 356149), (2929, 98248), (5858, 49124), (11716, 24562), (12281, 23432)]