72274916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60029}}^1$

素因数の和:60083

約数の個数: 24

約数和(自身を含む): 147913920

約数和(自身を除く): 75639004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 60029, 120058, 240116, 420203, 840406, 1680812, 2581247, 5162494, 10324988, 18068729, 36137458, 72274916]

約数ペア:

[(1, 72274916), (2, 36137458), (4, 18068729), (7, 10324988), (14, 5162494), (28, 2581247), (43, 1680812), (86, 840406), (172, 420203), (301, 240116), (602, 120058), (1204, 60029)]