39364276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 84300160

約数和(自身を除く): 44935884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1213, 1708, 2318, 2426, 4636, 4852, 8113, 8491, 16226, 16982, 23047, 32452, 33964, 46094, 73993, 92188, 147986, 161329, 295972, 322658, 517951, 645316, 1035902, 1405867, 2071804, 2811734, 5623468, 9841069, 19682138, 39364276]

約数ペア:

[(1, 39364276), (2, 19682138), (4, 9841069), (7, 5623468), (14, 2811734), (19, 2071804), (28, 1405867), (38, 1035902), (61, 645316), (76, 517951), (122, 322658), (133, 295972), (244, 161329), (266, 147986), (427, 92188), (532, 73993), (854, 46094), (1159, 33964), (1213, 32452), (1708, 23047), (2318, 16982), (2426, 16226), (4636, 8491), (4852, 8113)]