7135650928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2055199}}^1$

素因数の和:2055245

約数の個数: 40

約数和(自身を含む): 16310067200

約数和(自身を除く): 9174416272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 2055199, 4110398, 8220796, 14386393, 16441592, 28772786, 32883184, 57545572, 63711169, 115091144, 127422338, 230182288, 254844676, 445978183, 509689352, 891956366, 1019378704, 1783912732, 3567825464, 7135650928]

約数ペア:

[(1, 7135650928), (2, 3567825464), (4, 1783912732), (7, 1019378704), (8, 891956366), (14, 509689352), (16, 445978183), (28, 254844676), (31, 230182288), (56, 127422338), (62, 115091144), (112, 63711169), (124, 57545572), (217, 32883184), (248, 28772786), (434, 16441592), (496, 14386393), (868, 8220796), (1736, 4110398), (3472, 2055199)]