56201728

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 129929184

約数和(自身を除く): 73727456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 587, 704, 748, 1088, 1174, 1408, 1496, 2176, 2348, 2816, 2992, 4352, 4696, 5632, 5984, 6457, 8704, 9392, 9979, 11968, 12914, 18784, 19958, 23936, 25828, 37568, 39916, 47872, 51656, 75136, 79832, 95744, 103312, 109769, 150272, 159664, 206624, 219538, 300544, 319328, 413248, 439076, 638656, 826496, 878152, 1277312, 1652992, 1756304, 2554624, 3305984, 3512608, 5109248, 7025216, 14050432, 28100864, 56201728]

約数ペア:

[(1, 56201728), (2, 28100864), (4, 14050432), (8, 7025216), (11, 5109248), (16, 3512608), (17, 3305984), (22, 2554624), (32, 1756304), (34, 1652992), (44, 1277312), (64, 878152), (68, 826496), (88, 638656), (128, 439076), (136, 413248), (176, 319328), (187, 300544), (256, 219538), (272, 206624), (352, 159664), (374, 150272), (512, 109769), (544, 103312), (587, 95744), (704, 79832), (748, 75136), (1088, 51656), (1174, 47872), (1408, 39916), (1496, 37568), (2176, 25828), (2348, 23936), (2816, 19958), (2992, 18784), (4352, 12914), (4696, 11968), (5632, 9979), (5984, 9392), (6457, 8704)]