39394264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 92715840

約数和(自身を除く): 53321576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1021, 1378, 1484, 2042, 2756, 2968, 4084, 4823, 5512, 7147, 8168, 9646, 13273, 14294, 19292, 26546, 28588, 38584, 53092, 54113, 57176, 92911, 106184, 108226, 185822, 216452, 371644, 378791, 432904, 703469, 743288, 757582, 1406938, 1515164, 2813876, 3030328, 4924283, 5627752, 9848566, 19697132, 39394264]

約数ペア:

[(1, 39394264), (2, 19697132), (4, 9848566), (7, 5627752), (8, 4924283), (13, 3030328), (14, 2813876), (26, 1515164), (28, 1406938), (52, 757582), (53, 743288), (56, 703469), (91, 432904), (104, 378791), (106, 371644), (182, 216452), (212, 185822), (364, 108226), (371, 106184), (424, 92911), (689, 57176), (728, 54113), (742, 53092), (1021, 38584), (1378, 28588), (1484, 26546), (2042, 19292), (2756, 14294), (2968, 13273), (4084, 9646), (4823, 8168), (5512, 7147)]