40511296

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2967

約数の個数: 56

約数和(自身を含む): 94870016

約数和(自身を除く): 54358720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2917, 3472, 5834, 6944, 11668, 13888, 20419, 23336, 40838, 46672, 81676, 90427, 93344, 163352, 180854, 186688, 326704, 361708, 632989, 653408, 723416, 1265978, 1306816, 1446832, 2531956, 2893664, 5063912, 5787328, 10127824, 20255648, 40511296]

約数ペア:

[(1, 40511296), (2, 20255648), (4, 10127824), (7, 5787328), (8, 5063912), (14, 2893664), (16, 2531956), (28, 1446832), (31, 1306816), (32, 1265978), (56, 723416), (62, 653408), (64, 632989), (112, 361708), (124, 326704), (217, 186688), (224, 180854), (248, 163352), (434, 93344), (448, 90427), (496, 81676), (868, 46672), (992, 40838), (1736, 23336), (1984, 20419), (2917, 13888), (3472, 11668), (5834, 6944)]