65152064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 137464800

約数和(自身を除く): 72312736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 262, 304, 409, 524, 608, 818, 1048, 1216, 1636, 2096, 2489, 3272, 4192, 4978, 6544, 7771, 8384, 9956, 13088, 15542, 19912, 26176, 31084, 39824, 53579, 62168, 79648, 107158, 124336, 159296, 214316, 248672, 428632, 497344, 857264, 1018001, 1714528, 2036002, 3429056, 4072004, 8144008, 16288016, 32576032, 65152064]

約数ペア:

[(1, 65152064), (2, 32576032), (4, 16288016), (8, 8144008), (16, 4072004), (19, 3429056), (32, 2036002), (38, 1714528), (64, 1018001), (76, 857264), (131, 497344), (152, 428632), (262, 248672), (304, 214316), (409, 159296), (524, 124336), (608, 107158), (818, 79648), (1048, 62168), (1216, 53579), (1636, 39824), (2096, 31084), (2489, 26176), (3272, 19912), (4192, 15542), (4978, 13088), (6544, 9956), (7771, 8384)]