66708544

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 168981120

約数和(自身を除く): 102272576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 461, 476, 532, 544, 608, 646, 922, 952, 1064, 1088, 1216, 1292, 1844, 1904, 2128, 2261, 2584, 3227, 3688, 3808, 4256, 4522, 5168, 6454, 7376, 7616, 7837, 8512, 8759, 9044, 10336, 12908, 14752, 15674, 17518, 18088, 20672, 25816, 29504, 31348, 35036, 36176, 51632, 54859, 61313, 62696, 70072, 72352, 103264, 109718, 122626, 125392, 140144, 144704, 148903, 206528, 219436, 245252, 250784, 280288, 297806, 438872, 490504, 501568, 560576, 595612, 877744, 981008, 1042321, 1191224, 1755488, 1962016, 2084642, 2382448, 3510976, 3924032, 4169284, 4764896, 8338568, 9529792, 16677136, 33354272, 66708544]

約数ペア:

[(1, 66708544), (2, 33354272), (4, 16677136), (7, 9529792), (8, 8338568), (14, 4764896), (16, 4169284), (17, 3924032), (19, 3510976), (28, 2382448), (32, 2084642), (34, 1962016), (38, 1755488), (56, 1191224), (64, 1042321), (68, 981008), (76, 877744), (112, 595612), (119, 560576), (133, 501568), (136, 490504), (152, 438872), (224, 297806), (238, 280288), (266, 250784), (272, 245252), (304, 219436), (323, 206528), (448, 148903), (461, 144704), (476, 140144), (532, 125392), (544, 122626), (608, 109718), (646, 103264), (922, 72352), (952, 70072), (1064, 62696), (1088, 61313), (1216, 54859), (1292, 51632), (1844, 36176), (1904, 35036), (2128, 31348), (2261, 29504), (2584, 25816), (3227, 20672), (3688, 18088), (3808, 17518), (4256, 15674), (4522, 14752), (5168, 12908), (6454, 10336), (7376, 9044), (7616, 8759), (7837, 8512)]