40641566308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1\times {\mathrm{19213}}^1$

素因数の和:21692

約数の個数: 48

約数和(自身を含む): 83943967744

約数和(自身を除く): 43302401436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2437, 4874, 9748, 17059, 19213, 34118, 38426, 68236, 75547, 76852, 134491, 151094, 268982, 302188, 528829, 537964, 595603, 1057658, 1191206, 2115316, 2382412, 4169221, 8338442, 16676884, 46822081, 93644162, 187288324, 327754567, 655509134, 1311018268, 1451484511, 2902969022, 5805938044, 10160391577, 20320783154, 40641566308]

約数ペア:

[(1, 40641566308), (2, 20320783154), (4, 10160391577), (7, 5805938044), (14, 2902969022), (28, 1451484511), (31, 1311018268), (62, 655509134), (124, 327754567), (217, 187288324), (434, 93644162), (868, 46822081), (2437, 16676884), (4874, 8338442), (9748, 4169221), (17059, 2382412), (19213, 2115316), (34118, 1191206), (38426, 1057658), (68236, 595603), (75547, 537964), (76852, 528829), (134491, 302188), (151094, 268982)]