6655168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 56

約数和(自身を含む): 15006320

約数和(自身を除く): 8351152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 421, 494, 608, 832, 842, 988, 1216, 1684, 1976, 3368, 3952, 5473, 6736, 7904, 7999, 10946, 13472, 15808, 15998, 21892, 26944, 31996, 43784, 63992, 87568, 103987, 127984, 175136, 207974, 255968, 350272, 415948, 511936, 831896, 1663792, 3327584, 6655168]

約数ペア:

[(1, 6655168), (2, 3327584), (4, 1663792), (8, 831896), (13, 511936), (16, 415948), (19, 350272), (26, 255968), (32, 207974), (38, 175136), (52, 127984), (64, 103987), (76, 87568), (104, 63992), (152, 43784), (208, 31996), (247, 26944), (304, 21892), (416, 15998), (421, 15808), (494, 13472), (608, 10946), (832, 7999), (842, 7904), (988, 6736), (1216, 5473), (1684, 3952), (1976, 3368)]