74640738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 78639774

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 2111, 4222, 5893, 6333, 11786, 12666, 17679, 35358, 149881, 175213, 299762, 350426, 449643, 525639, 899286, 1051278, 12440123, 24880246, 37320369, 74640738]

約数ペア:

[(1, 74640738), (2, 37320369), (3, 24880246), (6, 12440123), (71, 1051278), (83, 899286), (142, 525639), (166, 449643), (213, 350426), (249, 299762), (426, 175213), (498, 149881), (2111, 35358), (4222, 17679), (5893, 12666), (6333, 11786)]