26750570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 61344000

約数和(自身を除く): 34593430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 709, 770, 1078, 1418, 1715, 2695, 3430, 3545, 3773, 4963, 5390, 7090, 7546, 7799, 9926, 15598, 18865, 24815, 34741, 37730, 38995, 49630, 54593, 69482, 77990, 109186, 173705, 243187, 272965, 347410, 382151, 486374, 545930, 764302, 1215935, 1910755, 2431870, 2675057, 3821510, 5350114, 13375285, 26750570]

約数ペア:

[(1, 26750570), (2, 13375285), (5, 5350114), (7, 3821510), (10, 2675057), (11, 2431870), (14, 1910755), (22, 1215935), (35, 764302), (49, 545930), (55, 486374), (70, 382151), (77, 347410), (98, 272965), (110, 243187), (154, 173705), (245, 109186), (343, 77990), (385, 69482), (490, 54593), (539, 49630), (686, 38995), (709, 37730), (770, 34741), (1078, 24815), (1418, 18865), (1715, 15598), (2695, 9926), (3430, 7799), (3545, 7546), (3773, 7090), (4963, 5390)]