73919392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 150800832

約数和(自身を除く): 76881440

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 206, 328, 412, 547, 656, 824, 1094, 1312, 1648, 2188, 3296, 4223, 4376, 8446, 8752, 16892, 17504, 22427, 33784, 44854, 56341, 67568, 89708, 112682, 135136, 179416, 225364, 358832, 450728, 717664, 901456, 1802912, 2309981, 4619962, 9239924, 18479848, 36959696, 73919392]

約数ペア:

[(1, 73919392), (2, 36959696), (4, 18479848), (8, 9239924), (16, 4619962), (32, 2309981), (41, 1802912), (82, 901456), (103, 717664), (164, 450728), (206, 358832), (328, 225364), (412, 179416), (547, 135136), (656, 112682), (824, 89708), (1094, 67568), (1312, 56341), (1648, 44854), (2188, 33784), (3296, 22427), (4223, 17504), (4376, 16892), (8446, 8752)]