7919124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 19891200

約数和(自身を除く): 11972076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 739, 893, 1478, 1786, 2217, 2679, 2956, 3572, 4434, 5358, 8868, 10716, 14041, 28082, 34733, 42123, 56164, 69466, 84246, 104199, 138932, 168492, 208398, 416796, 659927, 1319854, 1979781, 2639708, 3959562, 7919124]

約数ペア:

[(1, 7919124), (2, 3959562), (3, 2639708), (4, 1979781), (6, 1319854), (12, 659927), (19, 416796), (38, 208398), (47, 168492), (57, 138932), (76, 104199), (94, 84246), (114, 69466), (141, 56164), (188, 42123), (228, 34733), (282, 28082), (564, 14041), (739, 10716), (893, 8868), (1478, 5358), (1786, 4434), (2217, 3572), (2679, 2956)]