72449494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 123480000

約数和(自身を除く): 51030506

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1249, 1261, 2231, 2498, 2522, 4462, 16237, 28727, 29003, 32474, 57454, 58006, 121153, 242306, 373451, 746902, 1574989, 2786519, 3149978, 5573038, 36224747, 72449494]

約数ペア:

[(1, 72449494), (2, 36224747), (13, 5573038), (23, 3149978), (26, 2786519), (46, 1574989), (97, 746902), (194, 373451), (299, 242306), (598, 121153), (1249, 58006), (1261, 57454), (2231, 32474), (2498, 29003), (2522, 28727), (4462, 16237)]