28027130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 24175750

約数列:

[1, 2, 5, 10, 37, 74, 185, 211, 359, 370, 422, 718, 1055, 1795, 2110, 3590, 7807, 13283, 15614, 26566, 39035, 66415, 75749, 78070, 132830, 151498, 378745, 757490, 2802713, 5605426, 14013565, 28027130]

約数ペア:

[(1, 28027130), (2, 14013565), (5, 5605426), (10, 2802713), (37, 757490), (74, 378745), (185, 151498), (211, 132830), (359, 78070), (370, 75749), (422, 66415), (718, 39035), (1055, 26566), (1795, 15614), (2110, 13283), (3590, 7807)]