12605056

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 27172800

約数和(自身を除く): 14567744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 73, 76, 128, 142, 146, 152, 284, 292, 304, 568, 584, 608, 1136, 1168, 1216, 1349, 1387, 2272, 2336, 2432, 2698, 2774, 4544, 4672, 5183, 5396, 5548, 9088, 9344, 10366, 10792, 11096, 20732, 21584, 22192, 41464, 43168, 44384, 82928, 86336, 88768, 98477, 165856, 172672, 177536, 196954, 331712, 393908, 663424, 787816, 1575632, 3151264, 6302528, 12605056]

約数ペア:

[(1, 12605056), (2, 6302528), (4, 3151264), (8, 1575632), (16, 787816), (19, 663424), (32, 393908), (38, 331712), (64, 196954), (71, 177536), (73, 172672), (76, 165856), (128, 98477), (142, 88768), (146, 86336), (152, 82928), (284, 44384), (292, 43168), (304, 41464), (568, 22192), (584, 21584), (608, 20732), (1136, 11096), (1168, 10792), (1216, 10366), (1349, 9344), (1387, 9088), (2272, 5548), (2336, 5396), (2432, 5183), (2698, 4672), (2774, 4544)]