70244512

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 154949760

約数和(自身を除く): 84705248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 419, 496, 676, 806, 838, 992, 1352, 1612, 1676, 2704, 3224, 3352, 5239, 5408, 5447, 6448, 6704, 10478, 10894, 12896, 12989, 13408, 20956, 21788, 25978, 41912, 43576, 51956, 70811, 83824, 87152, 103912, 141622, 167648, 168857, 174304, 207824, 283244, 337714, 415648, 566488, 675428, 1132976, 1350856, 2195141, 2265952, 2701712, 4390282, 5403424, 8780564, 17561128, 35122256, 70244512]

約数ペア:

[(1, 70244512), (2, 35122256), (4, 17561128), (8, 8780564), (13, 5403424), (16, 4390282), (26, 2701712), (31, 2265952), (32, 2195141), (52, 1350856), (62, 1132976), (104, 675428), (124, 566488), (169, 415648), (208, 337714), (248, 283244), (338, 207824), (403, 174304), (416, 168857), (419, 167648), (496, 141622), (676, 103912), (806, 87152), (838, 83824), (992, 70811), (1352, 51956), (1612, 43576), (1676, 41912), (2704, 25978), (3224, 21788), (3352, 20956), (5239, 13408), (5408, 12989), (5447, 12896), (6448, 10894), (6704, 10478)]