42807265732

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9883}}^1$

素因数の和:9967

約数の個数: 120

約数和(自身を含む): 97672976352

約数和(自身を除く): 54865710620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 343, 451, 539, 574, 686, 902, 1078, 1148, 1372, 1804, 2009, 2156, 2401, 3157, 3773, 4018, 4802, 6314, 7546, 8036, 9604, 9883, 12628, 14063, 15092, 19766, 22099, 26411, 28126, 39532, 44198, 52822, 56252, 69181, 88396, 98441, 105644, 108713, 138362, 154693, 196882, 217426, 276724, 309386, 393764, 405203, 434852, 484267, 618772, 760991, 810406, 968534, 1082851, 1521982, 1620812, 1937068, 2165702, 2836421, 3043964, 3389869, 4331404, 4457233, 5326937, 5672842, 6779738, 8914466, 10653874, 11345684, 13559476, 17828932, 19854947, 21307748, 23729083, 31200631, 37288559, 39709894, 47458166, 62401262, 74577118, 79419788, 94916332, 124802524, 138984629, 149154236, 218404417, 261019913, 277969258, 436808834, 522039826, 555938516, 873617668, 972892403, 1044079652, 1528830919, 1945784806, 3057661838, 3891569612, 6115323676, 10701816433, 21403632866, 42807265732]

約数ペア:

[(1, 42807265732), (2, 21403632866), (4, 10701816433), (7, 6115323676), (11, 3891569612), (14, 3057661838), (22, 1945784806), (28, 1528830919), (41, 1044079652), (44, 972892403), (49, 873617668), (77, 555938516), (82, 522039826), (98, 436808834), (154, 277969258), (164, 261019913), (196, 218404417), (287, 149154236), (308, 138984629), (343, 124802524), (451, 94916332), (539, 79419788), (574, 74577118), (686, 62401262), (902, 47458166), (1078, 39709894), (1148, 37288559), (1372, 31200631), (1804, 23729083), (2009, 21307748), (2156, 19854947), (2401, 17828932), (3157, 13559476), (3773, 11345684), (4018, 10653874), (4802, 8914466), (6314, 6779738), (7546, 5672842), (8036, 5326937), (9604, 4457233), (9883, 4331404), (12628, 3389869), (14063, 3043964), (15092, 2836421), (19766, 2165702), (22099, 1937068), (26411, 1620812), (28126, 1521982), (39532, 1082851), (44198, 968534), (52822, 810406), (56252, 760991), (69181, 618772), (88396, 484267), (98441, 434852), (105644, 405203), (108713, 393764), (138362, 309386), (154693, 276724), (196882, 217426)]