2872433984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337457}}^1$

素因数の和:337495

約数の個数: 56

約数和(自身を含む): 6857146560

約数和(自身を除く): 3984712576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 337457, 674914, 1349828, 2362199, 2699656, 4724398, 5399312, 6411683, 9448796, 10798624, 12823366, 18897592, 21597248, 25646732, 37795184, 44881781, 51293464, 75590368, 89763562, 102586928, 151180736, 179527124, 205173856, 359054248, 410347712, 718108496, 1436216992, 2872433984]

約数ペア:

[(1, 2872433984), (2, 1436216992), (4, 718108496), (7, 410347712), (8, 359054248), (14, 205173856), (16, 179527124), (19, 151180736), (28, 102586928), (32, 89763562), (38, 75590368), (56, 51293464), (64, 44881781), (76, 37795184), (112, 25646732), (133, 21597248), (152, 18897592), (224, 12823366), (266, 10798624), (304, 9448796), (448, 6411683), (532, 5399312), (608, 4724398), (1064, 2699656), (1216, 2362199), (2128, 1349828), (4256, 674914), (8512, 337457)]