4564783972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{120851}}^1$

素因数の和:120952

約数の個数: 48

約数和(自身を含む): 9745505280

約数和(自身を除く): 5180721308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9443, 18886, 37772, 120851, 241702, 483404, 845957, 1691914, 2296169, 3383828, 4592338, 8580421, 9184676, 16073183, 17160842, 32146366, 34321684, 60062947, 64292732, 120125894, 163027999, 240251788, 326055998, 652111996, 1141195993, 2282391986, 4564783972]

約数ペア:

[(1, 4564783972), (2, 2282391986), (4, 1141195993), (7, 652111996), (14, 326055998), (19, 240251788), (28, 163027999), (38, 120125894), (71, 64292732), (76, 60062947), (133, 34321684), (142, 32146366), (266, 17160842), (284, 16073183), (497, 9184676), (532, 8580421), (994, 4592338), (1349, 3383828), (1988, 2296169), (2698, 1691914), (5396, 845957), (9443, 483404), (18886, 241702), (37772, 120851)]