2912808512

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{4679}}^1$

素因数の和:4899

約数の個数: 56

約数和(自身を含む): 5905560960

約数和(自身を除く): 2992752448

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 137, 142, 274, 284, 548, 568, 1096, 1136, 2192, 2272, 4384, 4544, 4679, 8768, 9358, 9727, 18716, 19454, 37432, 38908, 74864, 77816, 149728, 155632, 299456, 311264, 332209, 622528, 641023, 664418, 1282046, 1328836, 2564092, 2657672, 5128184, 5315344, 10256368, 10630688, 20512736, 21261376, 41025472, 45512633, 91025266, 182050532, 364101064, 728202128, 1456404256, 2912808512]

約数ペア:

[(1, 2912808512), (2, 1456404256), (4, 728202128), (8, 364101064), (16, 182050532), (32, 91025266), (64, 45512633), (71, 41025472), (137, 21261376), (142, 20512736), (274, 10630688), (284, 10256368), (548, 5315344), (568, 5128184), (1096, 2657672), (1136, 2564092), (2192, 1328836), (2272, 1282046), (4384, 664418), (4544, 641023), (4679, 622528), (8768, 332209), (9358, 311264), (9727, 299456), (18716, 155632), (19454, 149728), (37432, 77816), (38908, 74864)]