66126704

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4507}}^1$

素因数の和:4653

約数の個数: 40

約数和(自身を含む): 147573888

約数和(自身を除く): 81447184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4507, 7336, 9014, 14672, 18028, 31549, 36056, 63098, 72112, 126196, 252392, 504784, 590417, 1180834, 2361668, 4132919, 4723336, 8265838, 9446672, 16531676, 33063352, 66126704]

約数ペア:

[(1, 66126704), (2, 33063352), (4, 16531676), (7, 9446672), (8, 8265838), (14, 4723336), (16, 4132919), (28, 2361668), (56, 1180834), (112, 590417), (131, 504784), (262, 252392), (524, 126196), (917, 72112), (1048, 63098), (1834, 36056), (2096, 31549), (3668, 18028), (4507, 14672), (7336, 9014)]