25971886094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1\times {\mathrm{2381}}^1$

素因数の和:2961

約数の個数: 64

約数和(自身を含む): 48976054272

約数和(自身を除く): 23004168178

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 367, 386, 734, 1351, 2123, 2381, 2569, 2702, 4037, 4246, 4762, 5138, 8074, 14861, 16667, 26191, 28259, 29722, 33334, 52382, 56518, 70831, 141662, 183337, 366674, 459533, 495817, 779141, 873827, 919066, 991634, 1558282, 1747654, 3216731, 5054863, 5453987, 6116789, 6433462, 9612097, 10109726, 10907974, 12233578, 19224194, 35384041, 67284679, 70768082, 134569358, 168648611, 337297222, 1180540277, 1855134721, 2361080554, 3710269442, 12985943047, 25971886094]

約数ペア:

[(1, 25971886094), (2, 12985943047), (7, 3710269442), (11, 2361080554), (14, 1855134721), (22, 1180540277), (77, 337297222), (154, 168648611), (193, 134569358), (367, 70768082), (386, 67284679), (734, 35384041), (1351, 19224194), (2123, 12233578), (2381, 10907974), (2569, 10109726), (2702, 9612097), (4037, 6433462), (4246, 6116789), (4762, 5453987), (5138, 5054863), (8074, 3216731), (14861, 1747654), (16667, 1558282), (26191, 991634), (28259, 919066), (29722, 873827), (33334, 779141), (52382, 495817), (56518, 459533), (70831, 366674), (141662, 183337)]