8889427792

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{6607}}^1$

素因数の和:6956

約数の個数: 80

約数和(自身を含む): 20235704832

約数和(自身を除く): 11346277040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 293, 328, 574, 586, 656, 1148, 1172, 2051, 2296, 2344, 4102, 4592, 4688, 6607, 8204, 12013, 13214, 16408, 24026, 26428, 32816, 46249, 48052, 52856, 84091, 92498, 96104, 105712, 168182, 184996, 192208, 270887, 336364, 369992, 541774, 672728, 739984, 1083548, 1345456, 1896209, 1935851, 2167096, 3792418, 3871702, 4334192, 7584836, 7743404, 13550957, 15169672, 15486808, 27101914, 30339344, 30973616, 54203828, 79369891, 108407656, 158739782, 216815312, 317479564, 555589237, 634959128, 1111178474, 1269918256, 2222356948, 4444713896, 8889427792]

約数ペア:

[(1, 8889427792), (2, 4444713896), (4, 2222356948), (7, 1269918256), (8, 1111178474), (14, 634959128), (16, 555589237), (28, 317479564), (41, 216815312), (56, 158739782), (82, 108407656), (112, 79369891), (164, 54203828), (287, 30973616), (293, 30339344), (328, 27101914), (574, 15486808), (586, 15169672), (656, 13550957), (1148, 7743404), (1172, 7584836), (2051, 4334192), (2296, 3871702), (2344, 3792418), (4102, 2167096), (4592, 1935851), (4688, 1896209), (6607, 1345456), (8204, 1083548), (12013, 739984), (13214, 672728), (16408, 541774), (24026, 369992), (26428, 336364), (32816, 270887), (46249, 192208), (48052, 184996), (52856, 168182), (84091, 105712), (92498, 96104)]