66795584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 84

約数和(自身を含む): 147341844

約数和(自身を除く): 80546260

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 73, 116, 136, 146, 232, 272, 292, 464, 493, 544, 584, 841, 928, 986, 1088, 1168, 1241, 1682, 1856, 1972, 2117, 2336, 2482, 3364, 3944, 4234, 4672, 4964, 6728, 7888, 8468, 9928, 13456, 14297, 15776, 16936, 19856, 26912, 28594, 31552, 33872, 35989, 39712, 53824, 57188, 61393, 67744, 71978, 79424, 114376, 122786, 135488, 143956, 228752, 245572, 287912, 457504, 491144, 575824, 915008, 982288, 1043681, 1151648, 1964576, 2087362, 2303296, 3929152, 4174724, 8349448, 16698896, 33397792, 66795584]

約数ペア:

[(1, 66795584), (2, 33397792), (4, 16698896), (8, 8349448), (16, 4174724), (17, 3929152), (29, 2303296), (32, 2087362), (34, 1964576), (58, 1151648), (64, 1043681), (68, 982288), (73, 915008), (116, 575824), (136, 491144), (146, 457504), (232, 287912), (272, 245572), (292, 228752), (464, 143956), (493, 135488), (544, 122786), (584, 114376), (841, 79424), (928, 71978), (986, 67744), (1088, 61393), (1168, 57188), (1241, 53824), (1682, 39712), (1856, 35989), (1972, 33872), (2117, 31552), (2336, 28594), (2482, 26912), (3364, 19856), (3944, 16936), (4234, 15776), (4672, 14297), (4964, 13456), (6728, 9928), (7888, 8468)]