13523216

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 31212288

約数和(自身を除く): 17689072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 367, 376, 392, 658, 734, 752, 784, 1316, 1468, 2303, 2569, 2632, 2936, 4606, 5138, 5264, 5872, 9212, 10276, 17249, 17983, 18424, 20552, 34498, 35966, 36848, 41104, 68996, 71932, 120743, 137992, 143864, 241486, 275984, 287728, 482972, 845201, 965944, 1690402, 1931888, 3380804, 6761608, 13523216]

約数ペア:

[(1, 13523216), (2, 6761608), (4, 3380804), (7, 1931888), (8, 1690402), (14, 965944), (16, 845201), (28, 482972), (47, 287728), (49, 275984), (56, 241486), (94, 143864), (98, 137992), (112, 120743), (188, 71932), (196, 68996), (329, 41104), (367, 36848), (376, 35966), (392, 34498), (658, 20552), (734, 18424), (752, 17983), (784, 17249), (1316, 10276), (1468, 9212), (2303, 5872), (2569, 5264), (2632, 5138), (2936, 4606)]