4002656

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 5141920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 167, 214, 224, 334, 428, 668, 749, 856, 1169, 1336, 1498, 1712, 2338, 2672, 2996, 3424, 4676, 5344, 5992, 9352, 11984, 17869, 18704, 23968, 35738, 37408, 71476, 125083, 142952, 250166, 285904, 500332, 571808, 1000664, 2001328, 4002656]

約数ペア:

[(1, 4002656), (2, 2001328), (4, 1000664), (7, 571808), (8, 500332), (14, 285904), (16, 250166), (28, 142952), (32, 125083), (56, 71476), (107, 37408), (112, 35738), (167, 23968), (214, 18704), (224, 17869), (334, 11984), (428, 9352), (668, 5992), (749, 5344), (856, 4676), (1169, 3424), (1336, 2996), (1498, 2672), (1712, 2338)]