28210005584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{867253}}^1$

素因数の和:867387

約数の個数: 40

約数和(自身を含む): 58071327840

約数和(自身を除く): 29861322256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 8132, 16264, 32528, 867253, 1734506, 3469012, 6938024, 13876048, 16477807, 32955614, 65911228, 92796071, 131822456, 185592142, 263644912, 371184284, 742368568, 1484737136, 1763125349, 3526250698, 7052501396, 14105002792, 28210005584]

約数ペア:

[(1, 28210005584), (2, 14105002792), (4, 7052501396), (8, 3526250698), (16, 1763125349), (19, 1484737136), (38, 742368568), (76, 371184284), (107, 263644912), (152, 185592142), (214, 131822456), (304, 92796071), (428, 65911228), (856, 32955614), (1712, 16477807), (2033, 13876048), (4066, 6938024), (8132, 3469012), (16264, 1734506), (32528, 867253)]