64474896

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2089}}^1$

素因数の和:2743

約数の個数: 40

約数和(自身を含む): 166899040

約数和(自身を除く): 102424144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2089, 2572, 3858, 4178, 5144, 6267, 7716, 8356, 10288, 12534, 15432, 16712, 25068, 30864, 33424, 50136, 100272, 1343227, 2686454, 4029681, 5372908, 8059362, 10745816, 16118724, 21491632, 32237448, 64474896]

約数ペア:

[(1, 64474896), (2, 32237448), (3, 21491632), (4, 16118724), (6, 10745816), (8, 8059362), (12, 5372908), (16, 4029681), (24, 2686454), (48, 1343227), (643, 100272), (1286, 50136), (1929, 33424), (2089, 30864), (2572, 25068), (3858, 16712), (4178, 15432), (5144, 12534), (6267, 10288), (7716, 8356)]