42740672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 56

約数和(自身を含む): 93366336

約数和(自身を除く): 50625664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1093, 1222, 1504, 2186, 2444, 3008, 4372, 4888, 8744, 9776, 14209, 17488, 19552, 28418, 34976, 39104, 51371, 56836, 69952, 102742, 113672, 205484, 227344, 410968, 454688, 667823, 821936, 909376, 1335646, 1643872, 2671292, 3287744, 5342584, 10685168, 21370336, 42740672]

約数ペア:

[(1, 42740672), (2, 21370336), (4, 10685168), (8, 5342584), (13, 3287744), (16, 2671292), (26, 1643872), (32, 1335646), (47, 909376), (52, 821936), (64, 667823), (94, 454688), (104, 410968), (188, 227344), (208, 205484), (376, 113672), (416, 102742), (611, 69952), (752, 56836), (832, 51371), (1093, 39104), (1222, 34976), (1504, 28418), (2186, 19552), (2444, 17488), (3008, 14209), (4372, 9776), (4888, 8744)]