72742124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 84663124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 593, 674, 1186, 1348, 2359, 2372, 4151, 4381, 4718, 7709, 8302, 8762, 9436, 15418, 16604, 17524, 30667, 30836, 53963, 61334, 107926, 122668, 199841, 215852, 399682, 799364, 1398887, 2597933, 2797774, 5195866, 5595548, 10391732, 18185531, 36371062, 72742124]

約数ペア:

[(1, 72742124), (2, 36371062), (4, 18185531), (7, 10391732), (13, 5595548), (14, 5195866), (26, 2797774), (28, 2597933), (52, 1398887), (91, 799364), (182, 399682), (337, 215852), (364, 199841), (593, 122668), (674, 107926), (1186, 61334), (1348, 53963), (2359, 30836), (2372, 30667), (4151, 17524), (4381, 16604), (4718, 15418), (7709, 9436), (8302, 8762)]