65080624

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 164118960

約数和(自身を除く): 99038336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 257, 266, 272, 304, 323, 392, 476, 514, 532, 646, 784, 833, 931, 952, 1028, 1064, 1292, 1666, 1799, 1862, 1904, 2056, 2128, 2261, 2584, 3332, 3598, 3724, 4112, 4369, 4522, 4883, 5168, 6664, 7196, 7448, 8738, 9044, 9766, 12593, 13328, 14392, 14896, 15827, 17476, 18088, 19532, 25186, 28784, 30583, 31654, 34181, 34952, 36176, 39064, 50372, 61166, 63308, 68362, 69904, 78128, 83011, 100744, 122332, 126616, 136724, 166022, 201488, 214081, 239267, 244664, 253232, 273448, 332044, 428162, 478534, 489328, 546896, 581077, 664088, 856324, 957068, 1162154, 1328176, 1712648, 1914136, 2324308, 3425296, 3828272, 4067539, 4648616, 8135078, 9297232, 16270156, 32540312, 65080624]

約数ペア:

[(1, 65080624), (2, 32540312), (4, 16270156), (7, 9297232), (8, 8135078), (14, 4648616), (16, 4067539), (17, 3828272), (19, 3425296), (28, 2324308), (34, 1914136), (38, 1712648), (49, 1328176), (56, 1162154), (68, 957068), (76, 856324), (98, 664088), (112, 581077), (119, 546896), (133, 489328), (136, 478534), (152, 428162), (196, 332044), (238, 273448), (257, 253232), (266, 244664), (272, 239267), (304, 214081), (323, 201488), (392, 166022), (476, 136724), (514, 126616), (532, 122332), (646, 100744), (784, 83011), (833, 78128), (931, 69904), (952, 68362), (1028, 63308), (1064, 61166), (1292, 50372), (1666, 39064), (1799, 36176), (1862, 34952), (1904, 34181), (2056, 31654), (2128, 30583), (2261, 28784), (2584, 25186), (3332, 19532), (3598, 18088), (3724, 17476), (4112, 15827), (4369, 14896), (4522, 14392), (4883, 13328), (5168, 12593), (6664, 9766), (7196, 9044), (7448, 8738)]