66018616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 142884000

約数和(自身を除く): 76865384

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 881, 986, 1102, 1292, 1762, 1972, 2204, 2584, 3524, 3944, 4408, 7048, 9367, 14977, 16739, 18734, 25549, 29954, 33478, 37468, 51098, 59908, 66956, 74936, 102196, 119816, 133912, 204392, 284563, 434333, 485431, 569126, 868666, 970862, 1138252, 1737332, 1941724, 2276504, 3474664, 3883448, 8252327, 16504654, 33009308, 66018616]

約数ペア:

[(1, 66018616), (2, 33009308), (4, 16504654), (8, 8252327), (17, 3883448), (19, 3474664), (29, 2276504), (34, 1941724), (38, 1737332), (58, 1138252), (68, 970862), (76, 868666), (116, 569126), (136, 485431), (152, 434333), (232, 284563), (323, 204392), (493, 133912), (551, 119816), (646, 102196), (881, 74936), (986, 66956), (1102, 59908), (1292, 51098), (1762, 37468), (1972, 33478), (2204, 29954), (2584, 25549), (3524, 18734), (3944, 16739), (4408, 14977), (7048, 9367)]