69894748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 153264384

約数和(自身を除く): 83369636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 883, 1028, 1766, 1799, 2827, 3532, 3598, 5654, 6181, 7196, 9713, 11308, 12362, 19426, 19789, 24724, 38852, 39578, 67991, 79156, 135982, 226931, 271964, 453862, 907724, 1588517, 2496241, 3177034, 4992482, 6354068, 9984964, 17473687, 34947374, 69894748]

約数ペア:

[(1, 69894748), (2, 34947374), (4, 17473687), (7, 9984964), (11, 6354068), (14, 4992482), (22, 3177034), (28, 2496241), (44, 1588517), (77, 907724), (154, 453862), (257, 271964), (308, 226931), (514, 135982), (883, 79156), (1028, 67991), (1766, 39578), (1799, 38852), (2827, 24724), (3532, 19789), (3598, 19426), (5654, 12362), (6181, 11308), (7196, 9713)]