37981496

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 46621384

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 67, 106, 134, 191, 212, 268, 371, 382, 424, 469, 536, 742, 764, 938, 1337, 1484, 1528, 1876, 2674, 2968, 3551, 3752, 5348, 7102, 10123, 10696, 12797, 14204, 20246, 24857, 25594, 28408, 40492, 49714, 51188, 70861, 80984, 89579, 99428, 102376, 141722, 179158, 198856, 283444, 358316, 566888, 678241, 716632, 1356482, 2712964, 4747687, 5425928, 9495374, 18990748, 37981496]

約数ペア:

[(1, 37981496), (2, 18990748), (4, 9495374), (7, 5425928), (8, 4747687), (14, 2712964), (28, 1356482), (53, 716632), (56, 678241), (67, 566888), (106, 358316), (134, 283444), (191, 198856), (212, 179158), (268, 141722), (371, 102376), (382, 99428), (424, 89579), (469, 80984), (536, 70861), (742, 51188), (764, 49714), (938, 40492), (1337, 28408), (1484, 25594), (1528, 24857), (1876, 20246), (2674, 14204), (2968, 12797), (3551, 10696), (3752, 10123), (5348, 7102)]