42579838

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 75193344

約数和(自身を除く): 32613506

約数列:

[1, 2, 7, 14, 47, 94, 163, 326, 329, 397, 658, 794, 1141, 2282, 2779, 5558, 7661, 15322, 18659, 37318, 53627, 64711, 107254, 129422, 130613, 261226, 452977, 905954, 3041417, 6082834, 21289919, 42579838]

約数ペア:

[(1, 42579838), (2, 21289919), (7, 6082834), (14, 3041417), (47, 905954), (94, 452977), (163, 261226), (326, 130613), (329, 129422), (397, 107254), (658, 64711), (794, 53627), (1141, 37318), (2282, 18659), (2779, 15322), (5558, 7661)]