25927302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 28815738

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 2111, 4094, 4222, 6141, 6333, 12282, 12666, 48553, 97106, 145659, 187879, 291318, 375758, 563637, 1127274, 4321217, 8642434, 12963651, 25927302]

約数ペア:

[(1, 25927302), (2, 12963651), (3, 8642434), (6, 4321217), (23, 1127274), (46, 563637), (69, 375758), (89, 291318), (138, 187879), (178, 145659), (267, 97106), (534, 48553), (2047, 12666), (2111, 12282), (4094, 6333), (4222, 6141)]