25292448

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 73326708

約数和(自身を除く): 48034260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1657, 1696, 1908, 2544, 3314, 3816, 4971, 5088, 6628, 7632, 9942, 13256, 14913, 15264, 19884, 26512, 29826, 39768, 53024, 59652, 79536, 87821, 119304, 159072, 175642, 238608, 263463, 351284, 477216, 526926, 702568, 790389, 1053852, 1405136, 1580778, 2107704, 2810272, 3161556, 4215408, 6323112, 8430816, 12646224, 25292448]

約数ペア:

[(1, 25292448), (2, 12646224), (3, 8430816), (4, 6323112), (6, 4215408), (8, 3161556), (9, 2810272), (12, 2107704), (16, 1580778), (18, 1405136), (24, 1053852), (32, 790389), (36, 702568), (48, 526926), (53, 477216), (72, 351284), (96, 263463), (106, 238608), (144, 175642), (159, 159072), (212, 119304), (288, 87821), (318, 79536), (424, 59652), (477, 53024), (636, 39768), (848, 29826), (954, 26512), (1272, 19884), (1657, 15264), (1696, 14913), (1908, 13256), (2544, 9942), (3314, 7632), (3816, 6628), (4971, 5088)]