14389888

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 30531150

約数和(自身を除く): 16141262

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 389, 544, 578, 778, 1088, 1156, 1556, 2176, 2312, 3112, 4624, 6224, 6613, 9248, 12448, 13226, 18496, 24896, 26452, 36992, 49792, 52904, 105808, 112421, 211616, 224842, 423232, 449684, 846464, 899368, 1798736, 3597472, 7194944, 14389888]

約数ペア:

[(1, 14389888), (2, 7194944), (4, 3597472), (8, 1798736), (16, 899368), (17, 846464), (32, 449684), (34, 423232), (64, 224842), (68, 211616), (128, 112421), (136, 105808), (272, 52904), (289, 49792), (389, 36992), (544, 26452), (578, 24896), (778, 18496), (1088, 13226), (1156, 12448), (1556, 9248), (2176, 6613), (2312, 6224), (3112, 4624)]