42664976368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{253789}}^1$

素因数の和:253902

約数の個数: 80

約数和(自身を含む): 100703872000

約数和(自身を除く): 58038895632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 266, 304, 316, 532, 553, 632, 1064, 1106, 1264, 1501, 2128, 2212, 3002, 4424, 6004, 8848, 10507, 12008, 21014, 24016, 42028, 84056, 168112, 253789, 507578, 1015156, 1776523, 2030312, 3553046, 4060624, 4821991, 7106092, 9643982, 14212184, 19287964, 20049331, 28424368, 33753937, 38575928, 40098662, 67507874, 77151856, 80197324, 135015748, 140345317, 160394648, 270031496, 280690634, 320789296, 380937289, 540062992, 561381268, 761874578, 1122762536, 1523749156, 2245525072, 2666561023, 3047498312, 5333122046, 6094996624, 10666244092, 21332488184, 42664976368]

約数ペア:

[(1, 42664976368), (2, 21332488184), (4, 10666244092), (7, 6094996624), (8, 5333122046), (14, 3047498312), (16, 2666561023), (19, 2245525072), (28, 1523749156), (38, 1122762536), (56, 761874578), (76, 561381268), (79, 540062992), (112, 380937289), (133, 320789296), (152, 280690634), (158, 270031496), (266, 160394648), (304, 140345317), (316, 135015748), (532, 80197324), (553, 77151856), (632, 67507874), (1064, 40098662), (1106, 38575928), (1264, 33753937), (1501, 28424368), (2128, 20049331), (2212, 19287964), (3002, 14212184), (4424, 9643982), (6004, 7106092), (8848, 4821991), (10507, 4060624), (12008, 3553046), (21014, 2030312), (24016, 1776523), (42028, 1015156), (84056, 507578), (168112, 253789)]