30767968

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12487}}^1$

素因数の和:12515

約数の個数: 48

約数和(自身を含む): 75527424

約数和(自身を除く): 44759456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 12487, 24974, 49948, 87409, 99896, 137357, 174818, 199792, 274714, 349636, 399584, 549428, 699272, 961499, 1098856, 1398544, 1922998, 2197712, 2797088, 3845996, 4395424, 7691992, 15383984, 30767968]

約数ペア:

[(1, 30767968), (2, 15383984), (4, 7691992), (7, 4395424), (8, 3845996), (11, 2797088), (14, 2197712), (16, 1922998), (22, 1398544), (28, 1098856), (32, 961499), (44, 699272), (56, 549428), (77, 399584), (88, 349636), (112, 274714), (154, 199792), (176, 174818), (224, 137357), (308, 99896), (352, 87409), (616, 49948), (1232, 24974), (2464, 12487)]