25161569272

素因数分解:

$2^3\times 7^1\times {\mathrm{7121}}^1\times {\mathrm{63097}}^1$

素因数の和:70231

約数の個数: 32

約数和(自身を含む): 53926074720

約数和(自身を除く): 28764505448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7121, 14242, 28484, 49847, 56968, 63097, 99694, 126194, 199388, 252388, 398776, 441679, 504776, 883358, 1766716, 3533432, 449313737, 898627474, 1797254948, 3145196159, 3594509896, 6290392318, 12580784636, 25161569272]

約数ペア:

[(1, 25161569272), (2, 12580784636), (4, 6290392318), (7, 3594509896), (8, 3145196159), (14, 1797254948), (28, 898627474), (56, 449313737), (7121, 3533432), (14242, 1766716), (28484, 883358), (49847, 504776), (56968, 441679), (63097, 398776), (99694, 252388), (126194, 199388)]