2687872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3481088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 83, 88, 92, 128, 166, 176, 184, 253, 332, 352, 368, 506, 664, 704, 736, 913, 1012, 1328, 1408, 1472, 1826, 1909, 2024, 2656, 2944, 3652, 3818, 4048, 5312, 7304, 7636, 8096, 10624, 14608, 15272, 16192, 20999, 29216, 30544, 32384, 41998, 58432, 61088, 83996, 116864, 122176, 167992, 244352, 335984, 671968, 1343936, 2687872]

約数ペア:

[(1, 2687872), (2, 1343936), (4, 671968), (8, 335984), (11, 244352), (16, 167992), (22, 122176), (23, 116864), (32, 83996), (44, 61088), (46, 58432), (64, 41998), (83, 32384), (88, 30544), (92, 29216), (128, 20999), (166, 16192), (176, 15272), (184, 14608), (253, 10624), (332, 8096), (352, 7636), (368, 7304), (506, 5312), (664, 4048), (704, 3818), (736, 3652), (913, 2944), (1012, 2656), (1328, 2024), (1408, 1909), (1472, 1826)]