19352374048

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{298943}}^1$

素因数の和:298994

約数の個数: 72

約数和(自身を含む): 46255007232

約数和(自身を除く): 26902633184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2312, 3808, 4046, 4624, 8092, 9248, 16184, 32368, 64736, 298943, 597886, 1195772, 2092601, 2391544, 4185202, 4783088, 5082031, 8370404, 9566176, 10164062, 16740808, 20328124, 33481616, 35574217, 40656248, 66963232, 71148434, 81312496, 86394527, 142296868, 162624992, 172789054, 284593736, 345578108, 569187472, 604761689, 691156216, 1138374944, 1209523378, 1382312432, 2419046756, 2764624864, 4838093512, 9676187024, 19352374048]

約数ペア:

[(1, 19352374048), (2, 9676187024), (4, 4838093512), (7, 2764624864), (8, 2419046756), (14, 1382312432), (16, 1209523378), (17, 1138374944), (28, 691156216), (32, 604761689), (34, 569187472), (56, 345578108), (68, 284593736), (112, 172789054), (119, 162624992), (136, 142296868), (224, 86394527), (238, 81312496), (272, 71148434), (289, 66963232), (476, 40656248), (544, 35574217), (578, 33481616), (952, 20328124), (1156, 16740808), (1904, 10164062), (2023, 9566176), (2312, 8370404), (3808, 5082031), (4046, 4783088), (4624, 4185202), (8092, 2391544), (9248, 2092601), (16184, 1195772), (32368, 597886), (64736, 298943)]