64872978

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 132563520

約数和(自身を除く): 67690542

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 401, 457, 802, 914, 1203, 1371, 2406, 2742, 23659, 26963, 47318, 53926, 70977, 80889, 141954, 161778, 183257, 366514, 549771, 1099542, 10812163, 21624326, 32436489, 64872978]

約数ペア:

[(1, 64872978), (2, 32436489), (3, 21624326), (6, 10812163), (59, 1099542), (118, 549771), (177, 366514), (354, 183257), (401, 161778), (457, 141954), (802, 80889), (914, 70977), (1203, 53926), (1371, 47318), (2406, 26963), (2742, 23659)]