7138537896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1370687}}^1$

素因数の和:1370734

約数の個数: 64

約数和(自身を含む): 21053767680

約数和(自身を除く): 13915229784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 1370687, 2741374, 4112061, 5482748, 8224122, 9594809, 10965496, 16448244, 19189618, 28784427, 32896488, 38379236, 42491297, 57568854, 76758472, 84982594, 115137708, 127473891, 169965188, 230275416, 254947782, 297439079, 339930376, 509895564, 594878158, 892317237, 1019791128, 1189756316, 1784634474, 2379512632, 3569268948, 7138537896]

約数ペア:

[(1, 7138537896), (2, 3569268948), (3, 2379512632), (4, 1784634474), (6, 1189756316), (7, 1019791128), (8, 892317237), (12, 594878158), (14, 509895564), (21, 339930376), (24, 297439079), (28, 254947782), (31, 230275416), (42, 169965188), (56, 127473891), (62, 115137708), (84, 84982594), (93, 76758472), (124, 57568854), (168, 42491297), (186, 38379236), (217, 32896488), (248, 28784427), (372, 19189618), (434, 16448244), (651, 10965496), (744, 9594809), (868, 8224122), (1302, 5482748), (1736, 4112061), (2604, 2741374), (5208, 1370687)]