28562412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 41433108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 433, 478, 717, 866, 956, 1299, 1434, 1732, 2598, 2868, 5196, 5497, 9959, 10994, 16491, 19918, 21988, 29877, 32982, 39836, 59754, 65964, 103487, 119508, 206974, 310461, 413948, 620922, 1241844, 2380201, 4760402, 7140603, 9520804, 14281206, 28562412]

約数ペア:

[(1, 28562412), (2, 14281206), (3, 9520804), (4, 7140603), (6, 4760402), (12, 2380201), (23, 1241844), (46, 620922), (69, 413948), (92, 310461), (138, 206974), (239, 119508), (276, 103487), (433, 65964), (478, 59754), (717, 39836), (866, 32982), (956, 29877), (1299, 21988), (1434, 19918), (1732, 16491), (2598, 10994), (2868, 9959), (5196, 5497)]