42672795548

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{6961}}^1\times {\mathrm{5303}}^1$

素因数の和:12302

約数の個数: 36

約数和(自身を含む): 79354936752

約数和(自身を除く): 36682141204

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 5303, 6961, 10606, 13922, 21212, 27844, 90151, 118337, 180302, 236674, 360604, 473348, 1532567, 2011729, 3065134, 4023458, 6130268, 8046916, 36914183, 73828366, 147656732, 627541111, 1255082222, 2510164444, 10668198887, 21336397774, 42672795548]

約数ペア:

[(1, 42672795548), (2, 21336397774), (4, 10668198887), (17, 2510164444), (34, 1255082222), (68, 627541111), (289, 147656732), (578, 73828366), (1156, 36914183), (5303, 8046916), (6961, 6130268), (10606, 4023458), (13922, 3065134), (21212, 2011729), (27844, 1532567), (90151, 473348), (118337, 360604), (180302, 236674)]