68622148

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18464

約数の個数: 36

約数和(自身を含む): 147055440

約数和(自身を除く): 78433292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18427, 36854, 73708, 128989, 257978, 350113, 515956, 700226, 902923, 1400452, 1805846, 2450791, 3611692, 4901582, 9803164, 17155537, 34311074, 68622148]

約数ペア:

[(1, 68622148), (2, 34311074), (4, 17155537), (7, 9803164), (14, 4901582), (19, 3611692), (28, 2450791), (38, 1805846), (49, 1400452), (76, 902923), (98, 700226), (133, 515956), (196, 350113), (266, 257978), (532, 128989), (931, 73708), (1862, 36854), (3724, 18427)]