13625888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 28717920

約数和(自身を除く): 15092032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 307, 584, 608, 614, 1168, 1228, 1387, 2336, 2456, 2774, 4912, 5548, 5833, 9824, 11096, 11666, 22192, 22411, 23332, 44384, 44822, 46664, 89644, 93328, 179288, 186656, 358576, 425809, 717152, 851618, 1703236, 3406472, 6812944, 13625888]

約数ペア:

[(1, 13625888), (2, 6812944), (4, 3406472), (8, 1703236), (16, 851618), (19, 717152), (32, 425809), (38, 358576), (73, 186656), (76, 179288), (146, 93328), (152, 89644), (292, 46664), (304, 44822), (307, 44384), (584, 23332), (608, 22411), (614, 22192), (1168, 11666), (1228, 11096), (1387, 9824), (2336, 5833), (2456, 5548), (2774, 4912)]