61380748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107309}}^1$

素因数の和:107337

約数の個数: 24

約数和(自身を含む): 126196560

約数和(自身を除く): 64815812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 107309, 214618, 429236, 1180399, 1395017, 2360798, 2790034, 4721596, 5580068, 15345187, 30690374, 61380748]

約数ペア:

[(1, 61380748), (2, 30690374), (4, 15345187), (11, 5580068), (13, 4721596), (22, 2790034), (26, 2360798), (44, 1395017), (52, 1180399), (143, 429236), (286, 214618), (572, 107309)]