47780912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 97340496

約数和(自身を除く): 49559584

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 1877, 3182, 3754, 6364, 7508, 12728, 15016, 25456, 30032, 69449, 80711, 138898, 161422, 277796, 322844, 555592, 645688, 1111184, 1291376, 2986307, 5972614, 11945228, 23890456, 47780912]

約数ペア:

[(1, 47780912), (2, 23890456), (4, 11945228), (8, 5972614), (16, 2986307), (37, 1291376), (43, 1111184), (74, 645688), (86, 555592), (148, 322844), (172, 277796), (296, 161422), (344, 138898), (592, 80711), (688, 69449), (1591, 30032), (1877, 25456), (3182, 15016), (3754, 12728), (6364, 7508)]