8684704

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 19752768

約数和(自身を除く): 11068064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 283, 548, 566, 959, 1096, 1132, 1918, 1981, 2192, 2264, 3836, 3962, 4384, 4528, 7672, 7924, 9056, 15344, 15848, 30688, 31696, 38771, 63392, 77542, 155084, 271397, 310168, 542794, 620336, 1085588, 1240672, 2171176, 4342352, 8684704]

約数ペア:

[(1, 8684704), (2, 4342352), (4, 2171176), (7, 1240672), (8, 1085588), (14, 620336), (16, 542794), (28, 310168), (32, 271397), (56, 155084), (112, 77542), (137, 63392), (224, 38771), (274, 31696), (283, 30688), (548, 15848), (566, 15344), (959, 9056), (1096, 7924), (1132, 7672), (1918, 4528), (1981, 4384), (2192, 3962), (2264, 3836)]