28700972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 51257136

約数和(自身を除く): 22556164

約数列:

[1, 2, 4, 73, 146, 227, 292, 433, 454, 866, 908, 1732, 16571, 31609, 33142, 63218, 66284, 98291, 126436, 196582, 393164, 7175243, 14350486, 28700972]

約数ペア:

[(1, 28700972), (2, 14350486), (4, 7175243), (73, 393164), (146, 196582), (227, 126436), (292, 98291), (433, 66284), (454, 63218), (866, 33142), (908, 31609), (1732, 16571)]