7590996812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{20297}}^1$

素因数の和:20383

約数の個数: 72

約数和(自身を含む): 16456968864

約数和(自身を除く): 8865972052

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 361, 518, 532, 703, 722, 1036, 1406, 1444, 2527, 2812, 4921, 5054, 9842, 10108, 13357, 19684, 20297, 26714, 40594, 53428, 81188, 93499, 142079, 186998, 284158, 373996, 385643, 568316, 750989, 771286, 1501978, 1542572, 2699501, 3003956, 5256923, 5399002, 7327217, 10513846, 10798004, 14268791, 14654434, 21027692, 28537582, 29308868, 51290519, 57075164, 99881537, 102581038, 199763074, 205162076, 271107029, 399526148, 542214058, 1084428116, 1897749203, 3795498406, 7590996812]

約数ペア:

[(1, 7590996812), (2, 3795498406), (4, 1897749203), (7, 1084428116), (14, 542214058), (19, 399526148), (28, 271107029), (37, 205162076), (38, 199763074), (74, 102581038), (76, 99881537), (133, 57075164), (148, 51290519), (259, 29308868), (266, 28537582), (361, 21027692), (518, 14654434), (532, 14268791), (703, 10798004), (722, 10513846), (1036, 7327217), (1406, 5399002), (1444, 5256923), (2527, 3003956), (2812, 2699501), (4921, 1542572), (5054, 1501978), (9842, 771286), (10108, 750989), (13357, 568316), (19684, 385643), (20297, 373996), (26714, 284158), (40594, 186998), (53428, 142079), (81188, 93499)]