40128384

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 110062080

約数和(自身を除く): 69933696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3371, 3968, 5952, 6742, 10113, 11904, 13484, 20226, 26968, 40452, 53936, 80904, 104501, 107872, 161808, 209002, 215744, 313503, 323616, 418004, 431488, 627006, 647232, 836008, 1254012, 1294464, 1672016, 2508024, 3344032, 5016048, 6688064, 10032096, 13376128, 20064192, 40128384]

約数ペア:

[(1, 40128384), (2, 20064192), (3, 13376128), (4, 10032096), (6, 6688064), (8, 5016048), (12, 3344032), (16, 2508024), (24, 1672016), (31, 1294464), (32, 1254012), (48, 836008), (62, 647232), (64, 627006), (93, 431488), (96, 418004), (124, 323616), (128, 313503), (186, 215744), (192, 209002), (248, 161808), (372, 107872), (384, 104501), (496, 80904), (744, 53936), (992, 40452), (1488, 26968), (1984, 20226), (2976, 13484), (3371, 11904), (3968, 10113), (5952, 6742)]