25384668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 35579172

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 167, 212, 239, 318, 334, 478, 501, 636, 668, 717, 956, 1002, 1434, 2004, 2868, 8851, 12667, 17702, 25334, 26553, 35404, 38001, 39913, 50668, 53106, 76002, 79826, 106212, 119739, 152004, 159652, 239478, 478956, 2115389, 4230778, 6346167, 8461556, 12692334, 25384668]

約数ペア:

[(1, 25384668), (2, 12692334), (3, 8461556), (4, 6346167), (6, 4230778), (12, 2115389), (53, 478956), (106, 239478), (159, 159652), (167, 152004), (212, 119739), (239, 106212), (318, 79826), (334, 76002), (478, 53106), (501, 50668), (636, 39913), (668, 38001), (717, 35404), (956, 26553), (1002, 25334), (1434, 17702), (2004, 12667), (2868, 8851)]