66364228

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1184

約数の個数: 36

約数和(自身を含む): 135564240

約数和(自身を除く): 69200012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 619, 1094, 1238, 2188, 2476, 3829, 4333, 7658, 8666, 15316, 17332, 26803, 30331, 53606, 60662, 107212, 121324, 338593, 677186, 1354372, 2370151, 4740302, 9480604, 16591057, 33182114, 66364228]

約数ペア:

[(1, 66364228), (2, 33182114), (4, 16591057), (7, 9480604), (14, 4740302), (28, 2370151), (49, 1354372), (98, 677186), (196, 338593), (547, 121324), (619, 107212), (1094, 60662), (1238, 53606), (2188, 30331), (2476, 26803), (3829, 17332), (4333, 15316), (7658, 8666)]