28414196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 52520160

約数和(自身を除く): 24105964

約数列:

[1, 2, 4, 19, 38, 76, 461, 811, 922, 1622, 1844, 3244, 8759, 15409, 17518, 30818, 35036, 61636, 373871, 747742, 1495484, 7103549, 14207098, 28414196]

約数ペア:

[(1, 28414196), (2, 14207098), (4, 7103549), (19, 1495484), (38, 747742), (76, 373871), (461, 61636), (811, 35036), (922, 30818), (1622, 17518), (1844, 15409), (3244, 8759)]