8857768384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{234979}}^1$

素因数の和:235041

約数の個数: 56

約数和(自身を含む): 19099174400

約数和(自身を除く): 10241406016

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9424, 18848, 37696, 234979, 469958, 939916, 1879832, 3759664, 4464601, 7284349, 7519328, 8929202, 14568698, 15038656, 17858404, 29137396, 35716808, 58274792, 71433616, 116549584, 138402631, 142867232, 233099168, 276805262, 285734464, 466198336, 553610524, 1107221048, 2214442096, 4428884192, 8857768384]

約数ペア:

[(1, 8857768384), (2, 4428884192), (4, 2214442096), (8, 1107221048), (16, 553610524), (19, 466198336), (31, 285734464), (32, 276805262), (38, 233099168), (62, 142867232), (64, 138402631), (76, 116549584), (124, 71433616), (152, 58274792), (248, 35716808), (304, 29137396), (496, 17858404), (589, 15038656), (608, 14568698), (992, 8929202), (1178, 7519328), (1216, 7284349), (1984, 4464601), (2356, 3759664), (4712, 1879832), (9424, 939916), (18848, 469958), (37696, 234979)]