25317648

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1736

約数の個数: 60

約数和(自身を含む): 71548620

約数和(自身を除く): 46230972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1613, 1744, 1962, 2616, 3226, 3924, 4839, 5232, 6452, 7848, 9678, 12904, 14517, 15696, 19356, 25808, 29034, 38712, 58068, 77424, 116136, 175817, 232272, 351634, 527451, 703268, 1054902, 1406536, 1582353, 2109804, 2813072, 3164706, 4219608, 6329412, 8439216, 12658824, 25317648]

約数ペア:

[(1, 25317648), (2, 12658824), (3, 8439216), (4, 6329412), (6, 4219608), (8, 3164706), (9, 2813072), (12, 2109804), (16, 1582353), (18, 1406536), (24, 1054902), (36, 703268), (48, 527451), (72, 351634), (109, 232272), (144, 175817), (218, 116136), (327, 77424), (436, 58068), (654, 38712), (872, 29034), (981, 25808), (1308, 19356), (1613, 15696), (1744, 14517), (1962, 12904), (2616, 9678), (3226, 7848), (3924, 6452), (4839, 5232)]