27872128

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 30732992

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 113, 128, 164, 188, 226, 328, 376, 452, 656, 752, 904, 1312, 1504, 1808, 1927, 2624, 3008, 3616, 3854, 4633, 5248, 5311, 6016, 7232, 7708, 9266, 10622, 14464, 15416, 18532, 21244, 30832, 37064, 42488, 61664, 74128, 84976, 123328, 148256, 169952, 217751, 246656, 296512, 339904, 435502, 593024, 679808, 871004, 1742008, 3484016, 6968032, 13936064, 27872128]

約数ペア:

[(1, 27872128), (2, 13936064), (4, 6968032), (8, 3484016), (16, 1742008), (32, 871004), (41, 679808), (47, 593024), (64, 435502), (82, 339904), (94, 296512), (113, 246656), (128, 217751), (164, 169952), (188, 148256), (226, 123328), (328, 84976), (376, 74128), (452, 61664), (656, 42488), (752, 37064), (904, 30832), (1312, 21244), (1504, 18532), (1808, 15416), (1927, 14464), (2624, 10622), (3008, 9266), (3616, 7708), (3854, 7232), (4633, 6016), (5248, 5311)]