64481644344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206671937}}^1$

素因数の和:206671959

約数の個数: 32

約数和(自身を含む): 173604427920

約数和(自身を除く): 109122783576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206671937, 413343874, 620015811, 826687748, 1240031622, 1653375496, 2480063244, 2686735181, 4960126488, 5373470362, 8060205543, 10746940724, 16120411086, 21493881448, 32240822172, 64481644344]

約数ペア:

[(1, 64481644344), (2, 32240822172), (3, 21493881448), (4, 16120411086), (6, 10746940724), (8, 8060205543), (12, 5373470362), (13, 4960126488), (24, 2686735181), (26, 2480063244), (39, 1653375496), (52, 1240031622), (78, 826687748), (104, 620015811), (156, 413343874), (312, 206671937)]