64457274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2111}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 147603456

約数和(自身を除く): 83146182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 727, 1454, 2111, 2181, 4222, 4362, 5089, 6333, 10178, 12666, 14777, 15267, 29554, 30534, 44331, 88662, 1534697, 3069394, 4604091, 9208182, 10742879, 21485758, 32228637, 64457274]

約数ペア:

[(1, 64457274), (2, 32228637), (3, 21485758), (6, 10742879), (7, 9208182), (14, 4604091), (21, 3069394), (42, 1534697), (727, 88662), (1454, 44331), (2111, 30534), (2181, 29554), (4222, 15267), (4362, 14777), (5089, 12666), (6333, 10178)]