63781432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 78144968

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 286, 439, 508, 572, 878, 1016, 1144, 1397, 1651, 1756, 2794, 3302, 3512, 4829, 5588, 5707, 6604, 9658, 11176, 11414, 13208, 18161, 19316, 22828, 36322, 38632, 45656, 55753, 62777, 72644, 111506, 125554, 145288, 223012, 251108, 446024, 502216, 613283, 724789, 1226566, 1449578, 2453132, 2899156, 4906264, 5798312, 7972679, 15945358, 31890716, 63781432]

約数ペア:

[(1, 63781432), (2, 31890716), (4, 15945358), (8, 7972679), (11, 5798312), (13, 4906264), (22, 2899156), (26, 2453132), (44, 1449578), (52, 1226566), (88, 724789), (104, 613283), (127, 502216), (143, 446024), (254, 251108), (286, 223012), (439, 145288), (508, 125554), (572, 111506), (878, 72644), (1016, 62777), (1144, 55753), (1397, 45656), (1651, 38632), (1756, 36322), (2794, 22828), (3302, 19316), (3512, 18161), (4829, 13208), (5588, 11414), (5707, 11176), (6604, 9658)]