70293822512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{919691}}^1$

素因数の和:919997

約数の個数: 40

約数和(自身を含む): 144719054352

約数和(自身を除く): 74425231840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 562, 1124, 2248, 4496, 4777, 9554, 19108, 38216, 76432, 919691, 1839382, 3678764, 7357528, 14715056, 15634747, 31269494, 62538988, 125077976, 250155952, 258433171, 516866342, 1033732684, 2067465368, 4134930736, 4393363907, 8786727814, 17573455628, 35146911256, 70293822512]

約数ペア:

[(1, 70293822512), (2, 35146911256), (4, 17573455628), (8, 8786727814), (16, 4393363907), (17, 4134930736), (34, 2067465368), (68, 1033732684), (136, 516866342), (272, 258433171), (281, 250155952), (562, 125077976), (1124, 62538988), (2248, 31269494), (4496, 15634747), (4777, 14715056), (9554, 7357528), (19108, 3678764), (38216, 1839382), (76432, 919691)]