28973856

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 76646304

約数和(自身を除く): 47672448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 2203, 3288, 4384, 4406, 6576, 6609, 8812, 13152, 13218, 17624, 26436, 35248, 52872, 70496, 105744, 211488, 301811, 603622, 905433, 1207244, 1810866, 2414488, 3621732, 4828976, 7243464, 9657952, 14486928, 28973856]

約数ペア:

[(1, 28973856), (2, 14486928), (3, 9657952), (4, 7243464), (6, 4828976), (8, 3621732), (12, 2414488), (16, 1810866), (24, 1207244), (32, 905433), (48, 603622), (96, 301811), (137, 211488), (274, 105744), (411, 70496), (548, 52872), (822, 35248), (1096, 26436), (1644, 17624), (2192, 13218), (2203, 13152), (3288, 8812), (4384, 6609), (4406, 6576)]