23656064

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 50673600

約数和(自身を除く): 27017536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 137, 142, 152, 274, 284, 304, 548, 568, 608, 1096, 1136, 1216, 1349, 2192, 2272, 2432, 2603, 2698, 4384, 4544, 5206, 5396, 8768, 9088, 9727, 10412, 10792, 17536, 19454, 20824, 21584, 38908, 41648, 43168, 77816, 83296, 86336, 155632, 166592, 172672, 184813, 311264, 333184, 369626, 622528, 739252, 1245056, 1478504, 2957008, 5914016, 11828032, 23656064]

約数ペア:

[(1, 23656064), (2, 11828032), (4, 5914016), (8, 2957008), (16, 1478504), (19, 1245056), (32, 739252), (38, 622528), (64, 369626), (71, 333184), (76, 311264), (128, 184813), (137, 172672), (142, 166592), (152, 155632), (274, 86336), (284, 83296), (304, 77816), (548, 43168), (568, 41648), (608, 38908), (1096, 21584), (1136, 20824), (1216, 19454), (1349, 17536), (2192, 10792), (2272, 10412), (2432, 9727), (2603, 9088), (2698, 8768), (4384, 5396), (4544, 5206)]