15676760944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{550139}}^1$

素因数の和:550297

約数の個数: 40

約数和(自身を含む): 32948984880

約数和(自身を除く): 17272223936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 550139, 1100278, 2200556, 4401112, 7151807, 8802224, 14303614, 28607228, 57214456, 75369043, 114428912, 150738086, 301476172, 602952344, 979797559, 1205904688, 1959595118, 3919190236, 7838380472, 15676760944]

約数ペア:

[(1, 15676760944), (2, 7838380472), (4, 3919190236), (8, 1959595118), (13, 1205904688), (16, 979797559), (26, 602952344), (52, 301476172), (104, 150738086), (137, 114428912), (208, 75369043), (274, 57214456), (548, 28607228), (1096, 14303614), (1781, 8802224), (2192, 7151807), (3562, 4401112), (7124, 2200556), (14248, 1100278), (28496, 550139)]