66898810304

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{18443}}^1$

素因数の和:18650

約数の個数: 84

約数和(自身を含む): 141007072824

約数和(自身を除く): 74108262520

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 361, 608, 628, 722, 1216, 1256, 1444, 2512, 2888, 2983, 5024, 5776, 5966, 10048, 11552, 11932, 18443, 23104, 23864, 36886, 47728, 56677, 73772, 95456, 113354, 147544, 190912, 226708, 295088, 350417, 453416, 590176, 700834, 906832, 1180352, 1401668, 1813664, 2803336, 2895551, 3627328, 5606672, 5791102, 6657923, 11213344, 11582204, 13315846, 22426688, 23164408, 26631692, 46328816, 53263384, 55015469, 92657632, 106526768, 110030938, 185315264, 213053536, 220061876, 426107072, 440123752, 880247504, 1045293911, 1760495008, 2090587822, 3520990016, 4181175644, 8362351288, 16724702576, 33449405152, 66898810304]

約数ペア:

[(1, 66898810304), (2, 33449405152), (4, 16724702576), (8, 8362351288), (16, 4181175644), (19, 3520990016), (32, 2090587822), (38, 1760495008), (64, 1045293911), (76, 880247504), (152, 440123752), (157, 426107072), (304, 220061876), (314, 213053536), (361, 185315264), (608, 110030938), (628, 106526768), (722, 92657632), (1216, 55015469), (1256, 53263384), (1444, 46328816), (2512, 26631692), (2888, 23164408), (2983, 22426688), (5024, 13315846), (5776, 11582204), (5966, 11213344), (10048, 6657923), (11552, 5791102), (11932, 5606672), (18443, 3627328), (23104, 2895551), (23864, 2803336), (36886, 1813664), (47728, 1401668), (56677, 1180352), (73772, 906832), (95456, 700834), (113354, 590176), (147544, 453416), (190912, 350417), (226708, 295088)]