2900608

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 6462720

約数和(自身を除く): 3562112

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 43, 62, 64, 68, 86, 124, 128, 136, 172, 248, 272, 344, 496, 527, 544, 688, 731, 992, 1054, 1088, 1333, 1376, 1462, 1984, 2108, 2176, 2666, 2752, 2924, 3968, 4216, 5332, 5504, 5848, 8432, 10664, 11696, 16864, 21328, 22661, 23392, 33728, 42656, 45322, 46784, 67456, 85312, 90644, 93568, 170624, 181288, 362576, 725152, 1450304, 2900608]

約数ペア:

[(1, 2900608), (2, 1450304), (4, 725152), (8, 362576), (16, 181288), (17, 170624), (31, 93568), (32, 90644), (34, 85312), (43, 67456), (62, 46784), (64, 45322), (68, 42656), (86, 33728), (124, 23392), (128, 22661), (136, 21328), (172, 16864), (248, 11696), (272, 10664), (344, 8432), (496, 5848), (527, 5504), (544, 5332), (688, 4216), (731, 3968), (992, 2924), (1054, 2752), (1088, 2666), (1333, 2176), (1376, 2108), (1462, 1984)]