70373744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 172274688

約数和(自身を除く): 101900944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1607, 1904, 2576, 2737, 3128, 3214, 5474, 6256, 6428, 10948, 11249, 12856, 21896, 22498, 25712, 27319, 36961, 43792, 44996, 54638, 73922, 89992, 109276, 147844, 179984, 191233, 218552, 258727, 295688, 382466, 437104, 517454, 591376, 628337, 764932, 1034908, 1256674, 1529864, 2069816, 2513348, 3059728, 4139632, 4398359, 5026696, 8796718, 10053392, 17593436, 35186872, 70373744]

約数ペア:

[(1, 70373744), (2, 35186872), (4, 17593436), (7, 10053392), (8, 8796718), (14, 5026696), (16, 4398359), (17, 4139632), (23, 3059728), (28, 2513348), (34, 2069816), (46, 1529864), (56, 1256674), (68, 1034908), (92, 764932), (112, 628337), (119, 591376), (136, 517454), (161, 437104), (184, 382466), (238, 295688), (272, 258727), (322, 218552), (368, 191233), (391, 179984), (476, 147844), (644, 109276), (782, 89992), (952, 73922), (1288, 54638), (1564, 44996), (1607, 43792), (1904, 36961), (2576, 27319), (2737, 25712), (3128, 22498), (3214, 21896), (5474, 12856), (6256, 11249), (6428, 10948)]