2772067864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 5475133440

約数和(自身を除く): 2703065576

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 137, 166, 248, 274, 332, 548, 664, 983, 1096, 1966, 2573, 3932, 4247, 5146, 7864, 8494, 10292, 11371, 16988, 20584, 22742, 30473, 33976, 45484, 60946, 81589, 90968, 121892, 134671, 163178, 243784, 269342, 326356, 352501, 538684, 652712, 705002, 1077368, 1410004, 2529259, 2820008, 4174801, 5058518, 8349602, 10117036, 11177693, 16699204, 20234072, 22355386, 33398408, 44710772, 89421544, 346508483, 693016966, 1386033932, 2772067864]

約数ペア:

[(1, 2772067864), (2, 1386033932), (4, 693016966), (8, 346508483), (31, 89421544), (62, 44710772), (83, 33398408), (124, 22355386), (137, 20234072), (166, 16699204), (248, 11177693), (274, 10117036), (332, 8349602), (548, 5058518), (664, 4174801), (983, 2820008), (1096, 2529259), (1966, 1410004), (2573, 1077368), (3932, 705002), (4247, 652712), (5146, 538684), (7864, 352501), (8494, 326356), (10292, 269342), (11371, 243784), (16988, 163178), (20584, 134671), (22742, 121892), (30473, 90968), (33976, 81589), (45484, 60946)]