65629952

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 140300160

約数和(自身を除く): 74670208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 131, 152, 206, 256, 262, 304, 412, 524, 608, 824, 1048, 1216, 1648, 1957, 2096, 2432, 2489, 3296, 3914, 4192, 4864, 4978, 6592, 7828, 8384, 9956, 13184, 13493, 15656, 16768, 19912, 26368, 26986, 31312, 33536, 39824, 53972, 62624, 79648, 107944, 125248, 159296, 215888, 250496, 256367, 318592, 431776, 500992, 512734, 637184, 863552, 1025468, 1727104, 2050936, 3454208, 4101872, 8203744, 16407488, 32814976, 65629952]

約数ペア:

[(1, 65629952), (2, 32814976), (4, 16407488), (8, 8203744), (16, 4101872), (19, 3454208), (32, 2050936), (38, 1727104), (64, 1025468), (76, 863552), (103, 637184), (128, 512734), (131, 500992), (152, 431776), (206, 318592), (256, 256367), (262, 250496), (304, 215888), (412, 159296), (524, 125248), (608, 107944), (824, 79648), (1048, 62624), (1216, 53972), (1648, 39824), (1957, 33536), (2096, 31312), (2432, 26986), (2489, 26368), (3296, 19912), (3914, 16768), (4192, 15656), (4864, 13493), (4978, 13184), (6592, 9956), (7828, 8384)]