67566394

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 125500320

約数和(自身を除く): 57933926

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 277, 554, 917, 931, 1834, 1862, 1939, 2489, 3878, 4978, 5263, 6419, 10526, 12838, 13573, 17423, 27146, 34846, 36287, 36841, 72574, 73682, 121961, 243922, 254009, 257887, 508018, 515774, 689453, 1378906, 1778063, 3556126, 4826171, 9652342, 33783197, 67566394]

約数ペア:

[(1, 67566394), (2, 33783197), (7, 9652342), (14, 4826171), (19, 3556126), (38, 1778063), (49, 1378906), (98, 689453), (131, 515774), (133, 508018), (262, 257887), (266, 254009), (277, 243922), (554, 121961), (917, 73682), (931, 72574), (1834, 36841), (1862, 36287), (1939, 34846), (2489, 27146), (3878, 17423), (4978, 13573), (5263, 12838), (6419, 10526)]