15678520792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{19259}}^1$

素因数の和:19345

約数の個数: 72

約数和(自身を含む): 33467042700

約数和(自身を除く): 17788521908

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 841, 968, 1276, 1682, 2552, 3364, 3509, 6728, 7018, 9251, 14036, 18502, 19259, 28072, 37004, 38518, 74008, 77036, 101761, 154072, 203522, 211849, 407044, 423698, 558511, 814088, 847396, 1117022, 1694792, 2234044, 2330339, 4468088, 4660678, 6143621, 9321356, 12287242, 16196819, 18642712, 24574484, 32393638, 49148968, 64787276, 67579831, 129574552, 135159662, 178165009, 270319324, 356330018, 540638648, 712660036, 1425320072, 1959815099, 3919630198, 7839260396, 15678520792]

約数ペア:

[(1, 15678520792), (2, 7839260396), (4, 3919630198), (8, 1959815099), (11, 1425320072), (22, 712660036), (29, 540638648), (44, 356330018), (58, 270319324), (88, 178165009), (116, 135159662), (121, 129574552), (232, 67579831), (242, 64787276), (319, 49148968), (484, 32393638), (638, 24574484), (841, 18642712), (968, 16196819), (1276, 12287242), (1682, 9321356), (2552, 6143621), (3364, 4660678), (3509, 4468088), (6728, 2330339), (7018, 2234044), (9251, 1694792), (14036, 1117022), (18502, 847396), (19259, 814088), (28072, 558511), (37004, 423698), (38518, 407044), (74008, 211849), (77036, 203522), (101761, 154072)]