3327584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 7444080

約数和(自身を除く): 4116496

約数列:

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

約数ペア:

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