7429272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12529128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 139, 204, 262, 278, 393, 408, 417, 524, 556, 786, 834, 1048, 1112, 1572, 1668, 2227, 2363, 3144, 3336, 4454, 4726, 6681, 7089, 8908, 9452, 13362, 14178, 17816, 18209, 18904, 26724, 28356, 36418, 53448, 54627, 56712, 72836, 109254, 145672, 218508, 309553, 437016, 619106, 928659, 1238212, 1857318, 2476424, 3714636, 7429272]

約数ペア:

[(1, 7429272), (2, 3714636), (3, 2476424), (4, 1857318), (6, 1238212), (8, 928659), (12, 619106), (17, 437016), (24, 309553), (34, 218508), (51, 145672), (68, 109254), (102, 72836), (131, 56712), (136, 54627), (139, 53448), (204, 36418), (262, 28356), (278, 26724), (393, 18904), (408, 18209), (417, 17816), (524, 14178), (556, 13362), (786, 9452), (834, 8908), (1048, 7089), (1112, 6681), (1572, 4726), (1668, 4454), (2227, 3336), (2363, 3144)]