4204928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 10881360

約数和(自身を除く): 6676432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 361, 364, 416, 448, 494, 532, 608, 722, 728, 832, 896, 988, 1064, 1216, 1444, 1456, 1664, 1729, 1976, 2128, 2432, 2527, 2888, 2912, 3458, 3952, 4256, 4693, 5054, 5776, 5824, 6916, 7904, 8512, 9386, 10108, 11552, 11648, 13832, 15808, 17024, 18772, 20216, 23104, 27664, 31616, 32851, 37544, 40432, 46208, 55328, 65702, 75088, 80864, 110656, 131404, 150176, 161728, 221312, 262808, 300352, 323456, 525616, 600704, 1051232, 2102464, 4204928]

約数ペア:

[(1, 4204928), (2, 2102464), (4, 1051232), (7, 600704), (8, 525616), (13, 323456), (14, 300352), (16, 262808), (19, 221312), (26, 161728), (28, 150176), (32, 131404), (38, 110656), (52, 80864), (56, 75088), (64, 65702), (76, 55328), (91, 46208), (104, 40432), (112, 37544), (128, 32851), (133, 31616), (152, 27664), (182, 23104), (208, 20216), (224, 18772), (247, 17024), (266, 15808), (304, 13832), (361, 11648), (364, 11552), (416, 10108), (448, 9386), (494, 8512), (532, 7904), (608, 6916), (722, 5824), (728, 5776), (832, 5054), (896, 4693), (988, 4256), (1064, 3952), (1216, 3458), (1444, 2912), (1456, 2888), (1664, 2527), (1729, 2432), (1976, 2128)]