27887349094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1\times {\mathrm{10663}}^1$

素因数の和:12972

約数の個数: 32

約数和(自身を含む): 46519951104

約数和(自身を除く): 18632602010

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 2243, 4486, 10663, 21326, 24673, 49346, 117293, 118879, 234586, 237758, 565139, 1130278, 1307669, 2615338, 6216529, 12433058, 23917109, 47834218, 263088199, 526176398, 1267606777, 2535213554, 13943674547, 27887349094]

約数ペア:

[(1, 27887349094), (2, 13943674547), (11, 2535213554), (22, 1267606777), (53, 526176398), (106, 263088199), (583, 47834218), (1166, 23917109), (2243, 12433058), (4486, 6216529), (10663, 2615338), (21326, 1307669), (24673, 1130278), (49346, 565139), (117293, 237758), (118879, 234586)]