12979648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 28529280

約数和(自身を除く): 15549632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 179, 206, 352, 358, 412, 704, 716, 824, 1133, 1432, 1648, 1969, 2266, 2864, 3296, 3938, 4532, 5728, 6592, 7876, 9064, 11456, 15752, 18128, 18437, 31504, 36256, 36874, 63008, 72512, 73748, 126016, 147496, 202807, 294992, 405614, 589984, 811228, 1179968, 1622456, 3244912, 6489824, 12979648]

約数ペア:

[(1, 12979648), (2, 6489824), (4, 3244912), (8, 1622456), (11, 1179968), (16, 811228), (22, 589984), (32, 405614), (44, 294992), (64, 202807), (88, 147496), (103, 126016), (176, 73748), (179, 72512), (206, 63008), (352, 36874), (358, 36256), (412, 31504), (704, 18437), (716, 18128), (824, 15752), (1133, 11456), (1432, 9064), (1648, 7876), (1969, 6592), (2266, 5728), (2864, 4532), (3296, 3938)]