28926284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6451}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 54196800

約数和(自身を除く): 25270516

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6451, 12902, 25804, 122569, 245138, 380609, 490276, 761218, 1522436, 7231571, 14463142, 28926284]

約数ペア:

[(1, 28926284), (2, 14463142), (4, 7231571), (19, 1522436), (38, 761218), (59, 490276), (76, 380609), (118, 245138), (236, 122569), (1121, 25804), (2242, 12902), (4484, 6451)]