28446576

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 79066368

約数和(自身を除く): 50619792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 491, 568, 816, 852, 982, 1136, 1207, 1473, 1704, 1964, 2414, 2946, 3408, 3621, 3928, 4828, 5892, 7242, 7856, 8347, 9656, 11784, 14484, 16694, 19312, 23568, 25041, 28968, 33388, 34861, 50082, 57936, 66776, 69722, 100164, 104583, 133552, 139444, 200328, 209166, 278888, 400656, 418332, 557776, 592637, 836664, 1185274, 1673328, 1777911, 2370548, 3555822, 4741096, 7111644, 9482192, 14223288, 28446576]

約数ペア:

[(1, 28446576), (2, 14223288), (3, 9482192), (4, 7111644), (6, 4741096), (8, 3555822), (12, 2370548), (16, 1777911), (17, 1673328), (24, 1185274), (34, 836664), (48, 592637), (51, 557776), (68, 418332), (71, 400656), (102, 278888), (136, 209166), (142, 200328), (204, 139444), (213, 133552), (272, 104583), (284, 100164), (408, 69722), (426, 66776), (491, 57936), (568, 50082), (816, 34861), (852, 33388), (982, 28968), (1136, 25041), (1207, 23568), (1473, 19312), (1704, 16694), (1964, 14484), (2414, 11784), (2946, 9656), (3408, 8347), (3621, 7856), (3928, 7242), (4828, 5892)]