28088410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 60279552

約数和(自身を除く): 32191142

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 67, 70, 106, 113, 134, 226, 265, 335, 371, 469, 530, 565, 670, 742, 791, 938, 1130, 1582, 1855, 2345, 3551, 3710, 3955, 4690, 5989, 7102, 7571, 7910, 11978, 15142, 17755, 24857, 29945, 35510, 37855, 41923, 49714, 52997, 59890, 75710, 83846, 105994, 124285, 209615, 248570, 264985, 401263, 419230, 529970, 802526, 2006315, 2808841, 4012630, 5617682, 14044205, 28088410]

約数ペア:

[(1, 28088410), (2, 14044205), (5, 5617682), (7, 4012630), (10, 2808841), (14, 2006315), (35, 802526), (53, 529970), (67, 419230), (70, 401263), (106, 264985), (113, 248570), (134, 209615), (226, 124285), (265, 105994), (335, 83846), (371, 75710), (469, 59890), (530, 52997), (565, 49714), (670, 41923), (742, 37855), (791, 35510), (938, 29945), (1130, 24857), (1582, 17755), (1855, 15142), (2345, 11978), (3551, 7910), (3710, 7571), (3955, 7102), (4690, 5989)]