66243296

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 153838440

約数和(自身を除く): 87595144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 332, 392, 509, 581, 664, 784, 1018, 1162, 1328, 1568, 2036, 2324, 2656, 3563, 4067, 4072, 4648, 7126, 8134, 8144, 9296, 14252, 16268, 16288, 18592, 24941, 28504, 32536, 42247, 49882, 57008, 65072, 84494, 99764, 114016, 130144, 168988, 199528, 295729, 337976, 399056, 591458, 675952, 798112, 1182916, 1351904, 2070103, 2365832, 4140206, 4731664, 8280412, 9463328, 16560824, 33121648, 66243296]

約数ペア:

[(1, 66243296), (2, 33121648), (4, 16560824), (7, 9463328), (8, 8280412), (14, 4731664), (16, 4140206), (28, 2365832), (32, 2070103), (49, 1351904), (56, 1182916), (83, 798112), (98, 675952), (112, 591458), (166, 399056), (196, 337976), (224, 295729), (332, 199528), (392, 168988), (509, 130144), (581, 114016), (664, 99764), (784, 84494), (1018, 65072), (1162, 57008), (1328, 49882), (1568, 42247), (2036, 32536), (2324, 28504), (2656, 24941), (3563, 18592), (4067, 16288), (4072, 16268), (4648, 14252), (7126, 9296), (8134, 8144)]