7867984

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{797}}^1$

素因数の和:1422

約数の個数: 20

約数和(自身を含む): 15288084

約数和(自身を除く): 7420100

約数列:

[1, 2, 4, 8, 16, 617, 797, 1234, 1594, 2468, 3188, 4936, 6376, 9872, 12752, 491749, 983498, 1966996, 3933992, 7867984]

約数ペア:

[(1, 7867984), (2, 3933992), (4, 1966996), (8, 983498), (16, 491749), (617, 12752), (797, 9872), (1234, 6376), (1594, 4936), (2468, 3188)]