64629472

素因数分解:

$2^5\times {\mathrm{53}}^2\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 36

約数和(自身を含む): 129865680

約数和(自身を除く): 65236208

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 719, 848, 1438, 1696, 2809, 2876, 5618, 5752, 11236, 11504, 22472, 23008, 38107, 44944, 76214, 89888, 152428, 304856, 609712, 1219424, 2019671, 4039342, 8078684, 16157368, 32314736, 64629472]

約数ペア:

[(1, 64629472), (2, 32314736), (4, 16157368), (8, 8078684), (16, 4039342), (32, 2019671), (53, 1219424), (106, 609712), (212, 304856), (424, 152428), (719, 89888), (848, 76214), (1438, 44944), (1696, 38107), (2809, 23008), (2876, 22472), (5618, 11504), (5752, 11236)]