15376768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 34125120

約数和(自身を除く): 18748352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 163, 176, 268, 326, 352, 536, 652, 704, 737, 1072, 1304, 1408, 1474, 1793, 2144, 2608, 2948, 3586, 4288, 5216, 5896, 7172, 8576, 10432, 10921, 11792, 14344, 20864, 21842, 23584, 28688, 43684, 47168, 57376, 87368, 94336, 114752, 120131, 174736, 229504, 240262, 349472, 480524, 698944, 961048, 1397888, 1922096, 3844192, 7688384, 15376768]

約数ペア:

[(1, 15376768), (2, 7688384), (4, 3844192), (8, 1922096), (11, 1397888), (16, 961048), (22, 698944), (32, 480524), (44, 349472), (64, 240262), (67, 229504), (88, 174736), (128, 120131), (134, 114752), (163, 94336), (176, 87368), (268, 57376), (326, 47168), (352, 43684), (536, 28688), (652, 23584), (704, 21842), (737, 20864), (1072, 14344), (1304, 11792), (1408, 10921), (1474, 10432), (1793, 8576), (2144, 7172), (2608, 5896), (2948, 5216), (3586, 4288)]