57264564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22036

約数の個数: 48

約数和(自身を含む): 157638656

約数和(自身を除く): 100374092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 21991, 43982, 65973, 87964, 131946, 153937, 263892, 307874, 461811, 615748, 681721, 923622, 1363442, 1847244, 2045163, 2726884, 4090326, 4772047, 8180652, 9544094, 14316141, 19088188, 28632282, 57264564]

約数ペア:

[(1, 57264564), (2, 28632282), (3, 19088188), (4, 14316141), (6, 9544094), (7, 8180652), (12, 4772047), (14, 4090326), (21, 2726884), (28, 2045163), (31, 1847244), (42, 1363442), (62, 923622), (84, 681721), (93, 615748), (124, 461811), (186, 307874), (217, 263892), (372, 153937), (434, 131946), (651, 87964), (868, 65973), (1302, 43982), (2604, 21991)]