28809339948

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{55927}}^1$

素因数の和:56327

約数の個数: 72

約数和(自身を含む): 74814885600

約数和(自身を除く): 46005545652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 349, 369, 492, 698, 738, 1047, 1396, 1476, 2094, 3141, 4188, 6282, 12564, 14309, 28618, 42927, 55927, 57236, 85854, 111854, 128781, 167781, 171708, 223708, 257562, 335562, 503343, 515124, 671124, 1006686, 2013372, 2293007, 4586014, 6879021, 9172028, 13758042, 19518523, 20637063, 27516084, 39037046, 41274126, 58555569, 78074092, 82548252, 117111138, 175666707, 234222276, 351333414, 702666828, 800259443, 1600518886, 2400778329, 3201037772, 4801556658, 7202334987, 9603113316, 14404669974, 28809339948]

約数ペア:

[(1, 28809339948), (2, 14404669974), (3, 9603113316), (4, 7202334987), (6, 4801556658), (9, 3201037772), (12, 2400778329), (18, 1600518886), (36, 800259443), (41, 702666828), (82, 351333414), (123, 234222276), (164, 175666707), (246, 117111138), (349, 82548252), (369, 78074092), (492, 58555569), (698, 41274126), (738, 39037046), (1047, 27516084), (1396, 20637063), (1476, 19518523), (2094, 13758042), (3141, 9172028), (4188, 6879021), (6282, 4586014), (12564, 2293007), (14309, 2013372), (28618, 1006686), (42927, 671124), (55927, 515124), (57236, 503343), (85854, 335562), (111854, 257562), (128781, 223708), (167781, 171708)]