64574484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4651}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 164122560

約数和(自身を除く): 99548076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 4651, 6942, 9302, 13884, 13953, 18604, 27906, 55812, 60463, 120926, 181389, 241852, 362778, 413939, 725556, 827878, 1241817, 1655756, 2483634, 4967268, 5381207, 10762414, 16143621, 21524828, 32287242, 64574484]

約数ペア:

[(1, 64574484), (2, 32287242), (3, 21524828), (4, 16143621), (6, 10762414), (12, 5381207), (13, 4967268), (26, 2483634), (39, 1655756), (52, 1241817), (78, 827878), (89, 725556), (156, 413939), (178, 362778), (267, 241852), (356, 181389), (534, 120926), (1068, 60463), (1157, 55812), (2314, 27906), (3471, 18604), (4628, 13953), (4651, 13884), (6942, 9302)]