75407276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20286

約数の個数: 36

約数和(自身を含む): 161595000

約数和(自身を除く): 86187724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20249, 40498, 80996, 141743, 283486, 384731, 566972, 769462, 992201, 1538924, 1984402, 2693117, 3968804, 5386234, 10772468, 18851819, 37703638, 75407276]

約数ペア:

[(1, 75407276), (2, 37703638), (4, 18851819), (7, 10772468), (14, 5386234), (19, 3968804), (28, 2693117), (38, 1984402), (49, 1538924), (76, 992201), (98, 769462), (133, 566972), (196, 384731), (266, 283486), (532, 141743), (931, 80996), (1862, 40498), (3724, 20249)]