28920334

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 46043424

約数和(自身を除く): 17123090

約数列:

[1, 2, 31, 41, 62, 82, 367, 734, 961, 1271, 1922, 2542, 11377, 15047, 22754, 30094, 39401, 78802, 352687, 466457, 705374, 932914, 14460167, 28920334]

約数ペア:

[(1, 28920334), (2, 14460167), (31, 932914), (41, 705374), (62, 466457), (82, 352687), (367, 78802), (734, 39401), (961, 30094), (1271, 22754), (1922, 15047), (2542, 11377)]