28165608

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12662

約数の個数: 48

約数和(自身を含む): 78748800

約数和(自身を除く): 50583192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12619, 25238, 37857, 50476, 75714, 100952, 113571, 151428, 227142, 302856, 391189, 454284, 782378, 908568, 1173567, 1564756, 2347134, 3129512, 3520701, 4694268, 7041402, 9388536, 14082804, 28165608]

約数ペア:

[(1, 28165608), (2, 14082804), (3, 9388536), (4, 7041402), (6, 4694268), (8, 3520701), (9, 3129512), (12, 2347134), (18, 1564756), (24, 1173567), (31, 908568), (36, 782378), (62, 454284), (72, 391189), (93, 302856), (124, 227142), (186, 151428), (248, 113571), (279, 100952), (372, 75714), (558, 50476), (744, 37857), (1116, 25238), (2232, 12619)]