13639504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 27641088

約数和(自身を除く): 14001584

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 257, 428, 496, 514, 856, 1028, 1712, 2056, 3317, 4112, 6634, 7967, 13268, 15934, 26536, 27499, 31868, 53072, 54998, 63736, 109996, 127472, 219992, 439984, 852469, 1704938, 3409876, 6819752, 13639504]

約数ペア:

[(1, 13639504), (2, 6819752), (4, 3409876), (8, 1704938), (16, 852469), (31, 439984), (62, 219992), (107, 127472), (124, 109996), (214, 63736), (248, 54998), (257, 53072), (428, 31868), (496, 27499), (514, 26536), (856, 15934), (1028, 13268), (1712, 7967), (2056, 6634), (3317, 4112)]