2880587984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{27943}}^1$

素因数の和:28347

約数の個数: 40

約数和(自身を含む): 5925245760

約数和(自身を除く): 3044657776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 758, 1516, 3032, 6064, 6443, 12886, 25772, 27943, 51544, 55886, 103088, 111772, 223544, 447088, 475031, 950062, 1900124, 3800248, 7600496, 10590397, 21180794, 42361588, 84723176, 169446352, 180036749, 360073498, 720146996, 1440293992, 2880587984]

約数ペア:

[(1, 2880587984), (2, 1440293992), (4, 720146996), (8, 360073498), (16, 180036749), (17, 169446352), (34, 84723176), (68, 42361588), (136, 21180794), (272, 10590397), (379, 7600496), (758, 3800248), (1516, 1900124), (3032, 950062), (6064, 475031), (6443, 447088), (12886, 223544), (25772, 111772), (27943, 103088), (51544, 55886)]