28084128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 78926400

約数和(自身を除く): 50842272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 89, 96, 114, 152, 173, 178, 228, 267, 304, 346, 356, 456, 519, 534, 608, 692, 712, 912, 1038, 1068, 1384, 1424, 1691, 1824, 2076, 2136, 2768, 2848, 3287, 3382, 4152, 4272, 5073, 5536, 6574, 6764, 8304, 8544, 9861, 10146, 13148, 13528, 15397, 16608, 19722, 20292, 26296, 27056, 30794, 39444, 40584, 46191, 52592, 54112, 61588, 78888, 81168, 92382, 105184, 123176, 157776, 162336, 184764, 246352, 292543, 315552, 369528, 492704, 585086, 739056, 877629, 1170172, 1478112, 1755258, 2340344, 3510516, 4680688, 7021032, 9361376, 14042064, 28084128]

約数ペア:

[(1, 28084128), (2, 14042064), (3, 9361376), (4, 7021032), (6, 4680688), (8, 3510516), (12, 2340344), (16, 1755258), (19, 1478112), (24, 1170172), (32, 877629), (38, 739056), (48, 585086), (57, 492704), (76, 369528), (89, 315552), (96, 292543), (114, 246352), (152, 184764), (173, 162336), (178, 157776), (228, 123176), (267, 105184), (304, 92382), (346, 81168), (356, 78888), (456, 61588), (519, 54112), (534, 52592), (608, 46191), (692, 40584), (712, 39444), (912, 30794), (1038, 27056), (1068, 26296), (1384, 20292), (1424, 19722), (1691, 16608), (1824, 15397), (2076, 13528), (2136, 13148), (2768, 10146), (2848, 9861), (3287, 8544), (3382, 8304), (4152, 6764), (4272, 6574), (5073, 5536)]