26695340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 66146304

約数和(自身を除く): 39450964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 6151, 12302, 24604, 30755, 43057, 61510, 86114, 123020, 172228, 190681, 215285, 381362, 430570, 762724, 861140, 953405, 1334767, 1906810, 2669534, 3813620, 5339068, 6673835, 13347670, 26695340]

約数ペア:

[(1, 26695340), (2, 13347670), (4, 6673835), (5, 5339068), (7, 3813620), (10, 2669534), (14, 1906810), (20, 1334767), (28, 953405), (31, 861140), (35, 762724), (62, 430570), (70, 381362), (124, 215285), (140, 190681), (155, 172228), (217, 123020), (310, 86114), (434, 61510), (620, 43057), (868, 30755), (1085, 24604), (2170, 12302), (4340, 6151)]