6647466704

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{13381}}^1$

素因数の和:13959

約数の個数: 40

約数和(自身を含む): 13117304040

約数和(自身を除く): 6469837336

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 509, 976, 1018, 2036, 4072, 8144, 13381, 26762, 31049, 53524, 62098, 107048, 124196, 214096, 248392, 496784, 816241, 1632482, 3264964, 6529928, 6810929, 13059856, 13621858, 27243716, 54487432, 108974864, 415466669, 830933338, 1661866676, 3323733352, 6647466704]

約数ペア:

[(1, 6647466704), (2, 3323733352), (4, 1661866676), (8, 830933338), (16, 415466669), (61, 108974864), (122, 54487432), (244, 27243716), (488, 13621858), (509, 13059856), (976, 6810929), (1018, 6529928), (2036, 3264964), (4072, 1632482), (8144, 816241), (13381, 496784), (26762, 248392), (31049, 214096), (53524, 124196), (62098, 107048)]