40372976

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{659}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 89696640

約数和(自身を除く): 49323664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 659, 1094, 1318, 2188, 2636, 3829, 4376, 4613, 5272, 7658, 8752, 9226, 10544, 15316, 18452, 30632, 36904, 61264, 73808, 360473, 720946, 1441892, 2523311, 2883784, 5046622, 5767568, 10093244, 20186488, 40372976]

約数ペア:

[(1, 40372976), (2, 20186488), (4, 10093244), (7, 5767568), (8, 5046622), (14, 2883784), (16, 2523311), (28, 1441892), (56, 720946), (112, 360473), (547, 73808), (659, 61264), (1094, 36904), (1318, 30632), (2188, 18452), (2636, 15316), (3829, 10544), (4376, 9226), (4613, 8752), (5272, 7658)]