40434016

素因数分解:

$2^5\times 7^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 72

約数和(自身を含む): 93854376

約数和(自身を除く): 53420360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 107, 112, 196, 214, 224, 241, 392, 428, 482, 749, 784, 856, 964, 1498, 1568, 1687, 1712, 1928, 2996, 3374, 3424, 3856, 5243, 5992, 6748, 7712, 10486, 11809, 11984, 13496, 20972, 23618, 23968, 25787, 26992, 41944, 47236, 51574, 53984, 83888, 94472, 103148, 167776, 180509, 188944, 206296, 361018, 377888, 412592, 722036, 825184, 1263563, 1444072, 2527126, 2888144, 5054252, 5776288, 10108504, 20217008, 40434016]

約数ペア:

[(1, 40434016), (2, 20217008), (4, 10108504), (7, 5776288), (8, 5054252), (14, 2888144), (16, 2527126), (28, 1444072), (32, 1263563), (49, 825184), (56, 722036), (98, 412592), (107, 377888), (112, 361018), (196, 206296), (214, 188944), (224, 180509), (241, 167776), (392, 103148), (428, 94472), (482, 83888), (749, 53984), (784, 51574), (856, 47236), (964, 41944), (1498, 26992), (1568, 25787), (1687, 23968), (1712, 23618), (1928, 20972), (2996, 13496), (3374, 11984), (3424, 11809), (3856, 10486), (5243, 7712), (5992, 6748)]