749380072

素因数分解:

$2^3\times 7^1\times {\mathrm{13381787}}^1$

素因数の和:13381800

約数の個数: 16

約数和(自身を含む): 1605814560

約数和(自身を除く): 856434488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 13381787, 26763574, 53527148, 93672509, 107054296, 187345018, 374690036, 749380072]

約数ペア:

[(1, 749380072), (2, 374690036), (4, 187345018), (7, 107054296), (8, 93672509), (14, 53527148), (28, 26763574), (56, 13381787)]