12971168

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 29594880

約数和(自身を除く): 16623712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 733, 1106, 1264, 1466, 2212, 2528, 2932, 4424, 5131, 5864, 8848, 10262, 11728, 17696, 20524, 23456, 41048, 57907, 82096, 115814, 164192, 231628, 405349, 463256, 810698, 926512, 1621396, 1853024, 3242792, 6485584, 12971168]

約数ペア:

[(1, 12971168), (2, 6485584), (4, 3242792), (7, 1853024), (8, 1621396), (14, 926512), (16, 810698), (28, 463256), (32, 405349), (56, 231628), (79, 164192), (112, 115814), (158, 82096), (224, 57907), (316, 41048), (553, 23456), (632, 20524), (733, 17696), (1106, 11728), (1264, 10262), (1466, 8848), (2212, 5864), (2528, 5131), (2932, 4424)]