996031036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35537}}^1$

素因数の和:35579

約数の個数: 72

約数和(自身を含む): 2382183216

約数和(自身を除く): 1386152180

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 35537, 71074, 142148, 248759, 390907, 461981, 497518, 781814, 923962, 995036, 1563628, 1741313, 1847924, 2736349, 3233867, 3482626, 5081791, 5472698, 6467734, 6965252, 10163582, 10945396, 12935468, 19154443, 20327164, 22637069, 35572537, 38308886, 45274138, 71145074, 76617772, 90548276, 142290148, 249007759, 498015518, 996031036]

約数ペア:

[(1, 996031036), (2, 498015518), (4, 249007759), (7, 142290148), (11, 90548276), (13, 76617772), (14, 71145074), (22, 45274138), (26, 38308886), (28, 35572537), (44, 22637069), (49, 20327164), (52, 19154443), (77, 12935468), (91, 10945396), (98, 10163582), (143, 6965252), (154, 6467734), (182, 5472698), (196, 5081791), (286, 3482626), (308, 3233867), (364, 2736349), (539, 1847924), (572, 1741313), (637, 1563628), (1001, 995036), (1078, 923962), (1274, 781814), (2002, 497518), (2156, 461981), (2548, 390907), (4004, 248759), (7007, 142148), (14014, 71074), (28028, 35537)]