28671604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19013}}^1$

素因数の和:19059

約数の個数: 24

約数和(自身を含む): 55901160

約数和(自身を除く): 27229556

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 19013, 38026, 76052, 247169, 494338, 551377, 988676, 1102754, 2205508, 7167901, 14335802, 28671604]

約数ペア:

[(1, 28671604), (2, 14335802), (4, 7167901), (13, 2205508), (26, 1102754), (29, 988676), (52, 551377), (58, 494338), (116, 247169), (377, 76052), (754, 38026), (1508, 19013)]