17195152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 38031420

約数和(自身を除く): 20836268

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 229, 247, 304, 361, 458, 494, 722, 916, 988, 1444, 1832, 1976, 2888, 2977, 3664, 3952, 4351, 4693, 5776, 5954, 8702, 9386, 11908, 17404, 18772, 23816, 34808, 37544, 47632, 56563, 69616, 75088, 82669, 113126, 165338, 226252, 330676, 452504, 661352, 905008, 1074697, 1322704, 2149394, 4298788, 8597576, 17195152]

約数ペア:

[(1, 17195152), (2, 8597576), (4, 4298788), (8, 2149394), (13, 1322704), (16, 1074697), (19, 905008), (26, 661352), (38, 452504), (52, 330676), (76, 226252), (104, 165338), (152, 113126), (208, 82669), (229, 75088), (247, 69616), (304, 56563), (361, 47632), (458, 37544), (494, 34808), (722, 23816), (916, 18772), (988, 17404), (1444, 11908), (1832, 9386), (1976, 8702), (2888, 5954), (2977, 5776), (3664, 4693), (3952, 4351)]