21292896

素因数分解:

$2^5\times 3^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 56158704

約数和(自身を除く): 34865808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 293, 586, 757, 879, 1172, 1514, 1758, 2271, 2344, 3028, 3516, 4542, 4688, 6056, 7032, 9084, 9376, 12112, 14064, 18168, 24224, 28128, 36336, 72672, 221801, 443602, 665403, 887204, 1330806, 1774408, 2661612, 3548816, 5323224, 7097632, 10646448, 21292896]

約数ペア:

[(1, 21292896), (2, 10646448), (3, 7097632), (4, 5323224), (6, 3548816), (8, 2661612), (12, 1774408), (16, 1330806), (24, 887204), (32, 665403), (48, 443602), (96, 221801), (293, 72672), (586, 36336), (757, 28128), (879, 24224), (1172, 18168), (1514, 14064), (1758, 12112), (2271, 9376), (2344, 9084), (3028, 7032), (3516, 6056), (4542, 4688)]