42391838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 67682304

約数和(自身を除く): 25290466

約数列:

[1, 2, 47, 53, 67, 94, 106, 127, 134, 254, 2491, 3149, 3551, 4982, 5969, 6298, 6731, 7102, 8509, 11938, 13462, 17018, 166897, 316357, 333794, 399923, 450977, 632714, 799846, 901954, 21195919, 42391838]

約数ペア:

[(1, 42391838), (2, 21195919), (47, 901954), (53, 799846), (67, 632714), (94, 450977), (106, 399923), (127, 333794), (134, 316357), (254, 166897), (2491, 17018), (3149, 13462), (3551, 11938), (4982, 8509), (5969, 7102), (6298, 6731)]