42772288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 92491560

約数和(自身を除く): 49719272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 509, 808, 832, 1018, 1313, 1616, 2036, 2626, 3232, 4072, 5252, 6464, 6617, 8144, 10504, 13234, 16288, 21008, 26468, 32576, 42016, 51409, 52936, 84032, 102818, 105872, 205636, 211744, 411272, 423488, 668317, 822544, 1336634, 1645088, 2673268, 3290176, 5346536, 10693072, 21386144, 42772288]

約数ペア:

[(1, 42772288), (2, 21386144), (4, 10693072), (8, 5346536), (13, 3290176), (16, 2673268), (26, 1645088), (32, 1336634), (52, 822544), (64, 668317), (101, 423488), (104, 411272), (202, 211744), (208, 205636), (404, 105872), (416, 102818), (509, 84032), (808, 52936), (832, 51409), (1018, 42016), (1313, 32576), (1616, 26468), (2036, 21008), (2626, 16288), (3232, 13234), (4072, 10504), (5252, 8144), (6464, 6617)]