38393544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 110413440

約数和(自身を除く): 72019896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1321, 1384, 2076, 2422, 2642, 3633, 3963, 4152, 4844, 5284, 7266, 7926, 9247, 9688, 10568, 14532, 15852, 18494, 27741, 29064, 31704, 36988, 55482, 73976, 110964, 221928, 228533, 457066, 685599, 914132, 1371198, 1599731, 1828264, 2742396, 3199462, 4799193, 5484792, 6398924, 9598386, 12797848, 19196772, 38393544]

約数ペア:

[(1, 38393544), (2, 19196772), (3, 12797848), (4, 9598386), (6, 6398924), (7, 5484792), (8, 4799193), (12, 3199462), (14, 2742396), (21, 1828264), (24, 1599731), (28, 1371198), (42, 914132), (56, 685599), (84, 457066), (168, 228533), (173, 221928), (346, 110964), (519, 73976), (692, 55482), (1038, 36988), (1211, 31704), (1321, 29064), (1384, 27741), (2076, 18494), (2422, 15852), (2642, 14532), (3633, 10568), (3963, 9688), (4152, 9247), (4844, 7926), (5284, 7266)]