47386724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 108783360

約数和(自身を除く): 61396636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 709, 868, 1078, 1364, 1418, 1519, 2156, 2387, 2836, 3038, 4774, 4963, 6076, 7799, 9548, 9926, 15598, 16709, 19852, 21979, 31196, 33418, 34741, 43958, 54593, 66836, 69482, 87916, 109186, 138964, 153853, 218372, 241769, 307706, 382151, 483538, 615412, 764302, 967076, 1076971, 1528604, 1692383, 2153942, 3384766, 4307884, 6769532, 11846681, 23693362, 47386724]

約数ペア:

[(1, 47386724), (2, 23693362), (4, 11846681), (7, 6769532), (11, 4307884), (14, 3384766), (22, 2153942), (28, 1692383), (31, 1528604), (44, 1076971), (49, 967076), (62, 764302), (77, 615412), (98, 483538), (124, 382151), (154, 307706), (196, 241769), (217, 218372), (308, 153853), (341, 138964), (434, 109186), (539, 87916), (682, 69482), (709, 66836), (868, 54593), (1078, 43958), (1364, 34741), (1418, 33418), (1519, 31196), (2156, 21979), (2387, 19852), (2836, 16709), (3038, 15598), (4774, 9926), (4963, 9548), (6076, 7799)]