40069568

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 101827584

約数和(自身を除く): 61758016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 173, 176, 188, 224, 308, 329, 346, 352, 376, 448, 517, 616, 658, 692, 704, 752, 1034, 1211, 1232, 1316, 1384, 1504, 1903, 2068, 2422, 2464, 2632, 2768, 3008, 3619, 3806, 4136, 4844, 4928, 5264, 5536, 7238, 7612, 8131, 8272, 9688, 10528, 11072, 13321, 14476, 15224, 16262, 16544, 19376, 21056, 26642, 28952, 30448, 32524, 33088, 38752, 53284, 56917, 57904, 60896, 65048, 77504, 89441, 106568, 113834, 115808, 121792, 130096, 178882, 213136, 227668, 231616, 260192, 357764, 426272, 455336, 520384, 626087, 715528, 852544, 910672, 1252174, 1431056, 1821344, 2504348, 2862112, 3642688, 5008696, 5724224, 10017392, 20034784, 40069568]

約数ペア:

[(1, 40069568), (2, 20034784), (4, 10017392), (7, 5724224), (8, 5008696), (11, 3642688), (14, 2862112), (16, 2504348), (22, 1821344), (28, 1431056), (32, 1252174), (44, 910672), (47, 852544), (56, 715528), (64, 626087), (77, 520384), (88, 455336), (94, 426272), (112, 357764), (154, 260192), (173, 231616), (176, 227668), (188, 213136), (224, 178882), (308, 130096), (329, 121792), (346, 115808), (352, 113834), (376, 106568), (448, 89441), (517, 77504), (616, 65048), (658, 60896), (692, 57904), (704, 56917), (752, 53284), (1034, 38752), (1211, 33088), (1232, 32524), (1316, 30448), (1384, 28952), (1504, 26642), (1903, 21056), (2068, 19376), (2422, 16544), (2464, 16262), (2632, 15224), (2768, 14476), (3008, 13321), (3619, 11072), (3806, 10528), (4136, 9688), (4844, 8272), (4928, 8131), (5264, 7612), (5536, 7238)]