28056828

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{38329}}^1$

素因数の和:38397

約数の個数: 24

約数和(自身を含む): 66540880

約数和(自身を除く): 38484052

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 38329, 76658, 114987, 153316, 229974, 459948, 2338069, 4676138, 7014207, 9352276, 14028414, 28056828]

約数ペア:

[(1, 28056828), (2, 14028414), (3, 9352276), (4, 7014207), (6, 4676138), (12, 2338069), (61, 459948), (122, 229974), (183, 153316), (244, 114987), (366, 76658), (732, 38329)]