28972176

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5641}}^1$

素因数の和:5759

約数の個数: 40

約数和(自身を含む): 75557664

約数和(自身を除く): 46585488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 5641, 11282, 16923, 22564, 33846, 45128, 67692, 90256, 135384, 270768, 603587, 1207174, 1810761, 2414348, 3621522, 4828696, 7243044, 9657392, 14486088, 28972176]

約数ペア:

[(1, 28972176), (2, 14486088), (3, 9657392), (4, 7243044), (6, 4828696), (8, 3621522), (12, 2414348), (16, 1810761), (24, 1207174), (48, 603587), (107, 270768), (214, 135384), (321, 90256), (428, 67692), (642, 45128), (856, 33846), (1284, 22564), (1712, 16923), (2568, 11282), (5136, 5641)]