129394624

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 268943328

約数和(自身を除く): 139548704

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 424, 592, 848, 1031, 1184, 1696, 1961, 2062, 2368, 3392, 3922, 4124, 7844, 8248, 15688, 16496, 31376, 32992, 38147, 54643, 62752, 65984, 76294, 109286, 125504, 152588, 218572, 305176, 437144, 610352, 874288, 1220704, 1748576, 2021791, 2441408, 3497152, 4043582, 8087164, 16174328, 32348656, 64697312, 129394624]

約数ペア:

[(1, 129394624), (2, 64697312), (4, 32348656), (8, 16174328), (16, 8087164), (32, 4043582), (37, 3497152), (53, 2441408), (64, 2021791), (74, 1748576), (106, 1220704), (148, 874288), (212, 610352), (296, 437144), (424, 305176), (592, 218572), (848, 152588), (1031, 125504), (1184, 109286), (1696, 76294), (1961, 65984), (2062, 62752), (2368, 54643), (3392, 38147), (3922, 32992), (4124, 31376), (7844, 16496), (8248, 15688)]