69238904

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20269}}^1$

素因数の和:20343

約数の個数: 32

約数和(自身を含む): 150808800

約数和(自身を除く): 81569896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20269, 40538, 81076, 141883, 162152, 283766, 567532, 1135064, 1236409, 2472818, 4945636, 8654863, 9891272, 17309726, 34619452, 69238904]

約数ペア:

[(1, 69238904), (2, 34619452), (4, 17309726), (7, 9891272), (8, 8654863), (14, 4945636), (28, 2472818), (56, 1236409), (61, 1135064), (122, 567532), (244, 283766), (427, 162152), (488, 141883), (854, 81076), (1708, 40538), (3416, 20269)]