28792544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 62351856

約数和(自身を除く): 33559312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 521, 628, 1042, 1256, 1727, 2084, 2512, 3454, 4168, 5024, 5731, 6908, 8336, 11462, 13816, 16672, 22924, 27632, 45848, 55264, 81797, 91696, 163594, 183392, 327188, 654376, 899767, 1308752, 1799534, 2617504, 3599068, 7198136, 14396272, 28792544]

約数ペア:

[(1, 28792544), (2, 14396272), (4, 7198136), (8, 3599068), (11, 2617504), (16, 1799534), (22, 1308752), (32, 899767), (44, 654376), (88, 327188), (157, 183392), (176, 163594), (314, 91696), (352, 81797), (521, 55264), (628, 45848), (1042, 27632), (1256, 22924), (1727, 16672), (2084, 13816), (2512, 11462), (3454, 8336), (4168, 6908), (5024, 5731)]