28968246978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{66271}}^1$

素因数の和:66503

約数の個数: 64

約数和(自身を含む): 65275269120

約数和(自身を除く): 36307022142

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 179, 222, 358, 407, 537, 814, 1074, 1221, 1969, 2442, 3938, 5907, 6623, 11814, 13246, 19869, 39738, 66271, 72853, 132542, 145706, 198813, 218559, 397626, 437118, 728981, 1457962, 2186943, 2452027, 4373886, 4904054, 7356081, 11862509, 14712162, 23725018, 26972297, 35587527, 53944594, 71175054, 80916891, 130487599, 161833782, 260975198, 391462797, 438912833, 782925594, 877825666, 1316738499, 2633476998, 4828041163, 9656082326, 14484123489, 28968246978]

約数ペア:

[(1, 28968246978), (2, 14484123489), (3, 9656082326), (6, 4828041163), (11, 2633476998), (22, 1316738499), (33, 877825666), (37, 782925594), (66, 438912833), (74, 391462797), (111, 260975198), (179, 161833782), (222, 130487599), (358, 80916891), (407, 71175054), (537, 53944594), (814, 35587527), (1074, 26972297), (1221, 23725018), (1969, 14712162), (2442, 11862509), (3938, 7356081), (5907, 4904054), (6623, 4373886), (11814, 2452027), (13246, 2186943), (19869, 1457962), (39738, 728981), (66271, 437118), (72853, 397626), (132542, 218559), (145706, 198813)]