57243472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 74748080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 197, 208, 254, 286, 394, 508, 572, 788, 1016, 1144, 1397, 1576, 1651, 2032, 2167, 2288, 2561, 2794, 3152, 3302, 4334, 5122, 5588, 6604, 8668, 10244, 11176, 13208, 17336, 18161, 20488, 22352, 25019, 26416, 28171, 34672, 36322, 40976, 50038, 56342, 72644, 100076, 112684, 145288, 200152, 225368, 275209, 290576, 325247, 400304, 450736, 550418, 650494, 1100836, 1300988, 2201672, 2601976, 3577717, 4403344, 5203952, 7155434, 14310868, 28621736, 57243472]

約数ペア:

[(1, 57243472), (2, 28621736), (4, 14310868), (8, 7155434), (11, 5203952), (13, 4403344), (16, 3577717), (22, 2601976), (26, 2201672), (44, 1300988), (52, 1100836), (88, 650494), (104, 550418), (127, 450736), (143, 400304), (176, 325247), (197, 290576), (208, 275209), (254, 225368), (286, 200152), (394, 145288), (508, 112684), (572, 100076), (788, 72644), (1016, 56342), (1144, 50038), (1397, 40976), (1576, 36322), (1651, 34672), (2032, 28171), (2167, 26416), (2288, 25019), (2561, 22352), (2794, 20488), (3152, 18161), (3302, 17336), (4334, 13208), (5122, 11176), (5588, 10244), (6604, 8668)]