39188576

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 88887456

約数和(自身を除く): 49698880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1277, 1918, 2192, 2554, 3836, 4384, 5108, 7672, 8939, 10216, 15344, 17878, 20432, 30688, 35756, 40864, 71512, 143024, 174949, 286048, 349898, 699796, 1224643, 1399592, 2449286, 2799184, 4898572, 5598368, 9797144, 19594288, 39188576]

約数ペア:

[(1, 39188576), (2, 19594288), (4, 9797144), (7, 5598368), (8, 4898572), (14, 2799184), (16, 2449286), (28, 1399592), (32, 1224643), (56, 699796), (112, 349898), (137, 286048), (224, 174949), (274, 143024), (548, 71512), (959, 40864), (1096, 35756), (1277, 30688), (1918, 20432), (2192, 17878), (2554, 15344), (3836, 10216), (4384, 8939), (5108, 7672)]