78028436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12893}}^1$

素因数の和:13003

約数の個数: 24

約数和(自身を含む): 146217960

約数和(自身を除く): 68189524

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12893, 25786, 51572, 219181, 438362, 876724, 1147477, 2294954, 4589908, 19507109, 39014218, 78028436]

約数ペア:

[(1, 78028436), (2, 39014218), (4, 19507109), (17, 4589908), (34, 2294954), (68, 1147477), (89, 876724), (178, 438362), (356, 219181), (1513, 51572), (3026, 25786), (6052, 12893)]