61951232

素因数分解:

$2^8\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 142851072

約数和(自身を除く): 80899840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 191, 224, 256, 362, 382, 448, 724, 764, 896, 1267, 1337, 1448, 1528, 1792, 2534, 2674, 2896, 3056, 5068, 5348, 5792, 6112, 10136, 10696, 11584, 12224, 20272, 21392, 23168, 24448, 34571, 40544, 42784, 46336, 48896, 69142, 81088, 85568, 138284, 162176, 171136, 241997, 276568, 324352, 342272, 483994, 553136, 967988, 1106272, 1935976, 2212544, 3871952, 4425088, 7743904, 8850176, 15487808, 30975616, 61951232]

約数ペア:

[(1, 61951232), (2, 30975616), (4, 15487808), (7, 8850176), (8, 7743904), (14, 4425088), (16, 3871952), (28, 2212544), (32, 1935976), (56, 1106272), (64, 967988), (112, 553136), (128, 483994), (181, 342272), (191, 324352), (224, 276568), (256, 241997), (362, 171136), (382, 162176), (448, 138284), (724, 85568), (764, 81088), (896, 69142), (1267, 48896), (1337, 46336), (1448, 42784), (1528, 40544), (1792, 34571), (2534, 24448), (2674, 23168), (2896, 21392), (3056, 20272), (5068, 12224), (5348, 11584), (5792, 10696), (6112, 10136)]