7439536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 15873984

約数和(自身を除く): 8434448

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 761, 1222, 1522, 2444, 3044, 4888, 6088, 9776, 9893, 12176, 19786, 35767, 39572, 71534, 79144, 143068, 158288, 286136, 464971, 572272, 929942, 1859884, 3719768, 7439536]

約数ペア:

[(1, 7439536), (2, 3719768), (4, 1859884), (8, 929942), (13, 572272), (16, 464971), (26, 286136), (47, 158288), (52, 143068), (94, 79144), (104, 71534), (188, 39572), (208, 35767), (376, 19786), (611, 12176), (752, 9893), (761, 9776), (1222, 6088), (1522, 4888), (2444, 3044)]