13310336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 30130800

約数和(自身を除く): 16820464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 421, 494, 608, 832, 842, 988, 1216, 1664, 1684, 1976, 2432, 3368, 3952, 5473, 6736, 7904, 7999, 10946, 13472, 15808, 15998, 21892, 26944, 31616, 31996, 43784, 53888, 63992, 87568, 103987, 127984, 175136, 207974, 255968, 350272, 415948, 511936, 700544, 831896, 1023872, 1663792, 3327584, 6655168, 13310336]

約数ペア:

[(1, 13310336), (2, 6655168), (4, 3327584), (8, 1663792), (13, 1023872), (16, 831896), (19, 700544), (26, 511936), (32, 415948), (38, 350272), (52, 255968), (64, 207974), (76, 175136), (104, 127984), (128, 103987), (152, 87568), (208, 63992), (247, 53888), (304, 43784), (416, 31996), (421, 31616), (494, 26944), (608, 21892), (832, 15998), (842, 15808), (988, 13472), (1216, 10946), (1664, 7999), (1684, 7904), (1976, 6736), (2432, 5473), (3368, 3952)]