72850904

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1933}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 156421920

約数和(自身を除く): 83571016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 1933, 2692, 3866, 4711, 5384, 7732, 9422, 13531, 15464, 18844, 27062, 37688, 54124, 108248, 1300909, 2601818, 5203636, 9106363, 10407272, 18212726, 36425452, 72850904]

約数ペア:

[(1, 72850904), (2, 36425452), (4, 18212726), (7, 10407272), (8, 9106363), (14, 5203636), (28, 2601818), (56, 1300909), (673, 108248), (1346, 54124), (1933, 37688), (2692, 27062), (3866, 18844), (4711, 15464), (5384, 13531), (7732, 9422)]