71434454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 137204928

約数和(自身を除く): 65770474

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 611, 637, 658, 1193, 1222, 1274, 2303, 2386, 4277, 4606, 8351, 8554, 15509, 16702, 29939, 31018, 56071, 58457, 59878, 108563, 112142, 116914, 217126, 392497, 728923, 759941, 784994, 1457846, 1519882, 2747479, 5102461, 5494958, 10204922, 35717227, 71434454]

約数ペア:

[(1, 71434454), (2, 35717227), (7, 10204922), (13, 5494958), (14, 5102461), (26, 2747479), (47, 1519882), (49, 1457846), (91, 784994), (94, 759941), (98, 728923), (182, 392497), (329, 217126), (611, 116914), (637, 112142), (658, 108563), (1193, 59878), (1222, 58457), (1274, 56071), (2303, 31018), (2386, 29939), (4277, 16702), (4606, 15509), (8351, 8554)]