7734748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 17364480

約数和(自身を除く): 9629732

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 67, 76, 98, 124, 133, 134, 196, 217, 266, 268, 434, 469, 532, 589, 868, 931, 938, 1178, 1273, 1519, 1862, 1876, 2077, 2356, 2546, 3038, 3283, 3724, 4123, 4154, 5092, 6076, 6566, 8246, 8308, 8911, 13132, 14539, 16492, 17822, 28861, 29078, 35644, 39463, 57722, 58156, 62377, 78926, 101773, 115444, 124754, 157852, 203546, 249508, 276241, 407092, 552482, 1104964, 1933687, 3867374, 7734748]

約数ペア:

[(1, 7734748), (2, 3867374), (4, 1933687), (7, 1104964), (14, 552482), (19, 407092), (28, 276241), (31, 249508), (38, 203546), (49, 157852), (62, 124754), (67, 115444), (76, 101773), (98, 78926), (124, 62377), (133, 58156), (134, 57722), (196, 39463), (217, 35644), (266, 29078), (268, 28861), (434, 17822), (469, 16492), (532, 14539), (589, 13132), (868, 8911), (931, 8308), (938, 8246), (1178, 6566), (1273, 6076), (1519, 5092), (1862, 4154), (1876, 4123), (2077, 3724), (2356, 3283), (2546, 3038)]