39953984

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 91610688

約数和(自身を除く): 51656704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 883, 1414, 1616, 1766, 2828, 3232, 3532, 5656, 6181, 6464, 7064, 11312, 12362, 14128, 22624, 24724, 28256, 45248, 49448, 56512, 89183, 98896, 178366, 197792, 356732, 395584, 624281, 713464, 1248562, 1426928, 2497124, 2853856, 4994248, 5707712, 9988496, 19976992, 39953984]

約数ペア:

[(1, 39953984), (2, 19976992), (4, 9988496), (7, 5707712), (8, 4994248), (14, 2853856), (16, 2497124), (28, 1426928), (32, 1248562), (56, 713464), (64, 624281), (101, 395584), (112, 356732), (202, 197792), (224, 178366), (404, 98896), (448, 89183), (707, 56512), (808, 49448), (883, 45248), (1414, 28256), (1616, 24724), (1766, 22624), (2828, 14128), (3232, 12362), (3532, 11312), (5656, 7064), (6181, 6464)]