28996872

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{8819}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 73029600

約数和(自身を除く): 44032728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 8819, 17638, 26457, 35276, 52914, 70552, 105828, 211656, 1208203, 2416406, 3624609, 4832812, 7249218, 9665624, 14498436, 28996872]

約数ペア:

[(1, 28996872), (2, 14498436), (3, 9665624), (4, 7249218), (6, 4832812), (8, 3624609), (12, 2416406), (24, 1208203), (137, 211656), (274, 105828), (411, 70552), (548, 52914), (822, 35276), (1096, 26457), (1644, 17638), (3288, 8819)]