2439296

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5508000

約数和(自身を除く): 3068704

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 59, 64, 68, 76, 118, 128, 136, 152, 236, 272, 304, 323, 472, 544, 608, 646, 944, 1003, 1088, 1121, 1216, 1292, 1888, 2006, 2176, 2242, 2432, 2584, 3776, 4012, 4484, 5168, 7552, 8024, 8968, 10336, 16048, 17936, 19057, 20672, 32096, 35872, 38114, 41344, 64192, 71744, 76228, 128384, 143488, 152456, 304912, 609824, 1219648, 2439296]

約数ペア:

[(1, 2439296), (2, 1219648), (4, 609824), (8, 304912), (16, 152456), (17, 143488), (19, 128384), (32, 76228), (34, 71744), (38, 64192), (59, 41344), (64, 38114), (68, 35872), (76, 32096), (118, 20672), (128, 19057), (136, 17936), (152, 16048), (236, 10336), (272, 8968), (304, 8024), (323, 7552), (472, 5168), (544, 4484), (608, 4012), (646, 3776), (944, 2584), (1003, 2432), (1088, 2242), (1121, 2176), (1216, 2006), (1292, 1888)]