11478152

素因数分解:

$2^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 14441848

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 89, 94, 98, 178, 188, 196, 329, 343, 356, 376, 392, 623, 658, 686, 712, 1246, 1316, 1372, 2303, 2492, 2632, 2744, 4183, 4361, 4606, 4984, 8366, 8722, 9212, 16121, 16732, 17444, 18424, 29281, 30527, 32242, 33464, 34888, 58562, 61054, 64484, 117124, 122108, 128968, 204967, 234248, 244216, 409934, 819868, 1434769, 1639736, 2869538, 5739076, 11478152]

約数ペア:

[(1, 11478152), (2, 5739076), (4, 2869538), (7, 1639736), (8, 1434769), (14, 819868), (28, 409934), (47, 244216), (49, 234248), (56, 204967), (89, 128968), (94, 122108), (98, 117124), (178, 64484), (188, 61054), (196, 58562), (329, 34888), (343, 33464), (356, 32242), (376, 30527), (392, 29281), (623, 18424), (658, 17444), (686, 16732), (712, 16121), (1246, 9212), (1316, 8722), (1372, 8366), (2303, 4984), (2492, 4606), (2632, 4361), (2744, 4183)]