3951705856

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{46919}}^1$

素因数の和:46989

約数の個数: 72

約数和(自身を含む): 9206830080

約数和(自身を除く): 5255124224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2632, 3008, 5264, 6016, 10528, 12032, 21056, 42112, 46919, 84224, 93838, 187676, 328433, 375352, 656866, 750704, 1313732, 1501408, 2205193, 2627464, 3002816, 4410386, 5254928, 6005632, 8820772, 10509856, 12011264, 15436351, 17641544, 21019712, 30872702, 35283088, 42039424, 61745404, 70566176, 84078848, 123490808, 141132352, 246981616, 282264704, 493963232, 564529408, 987926464, 1975852928, 3951705856]

約数ペア:

[(1, 3951705856), (2, 1975852928), (4, 987926464), (7, 564529408), (8, 493963232), (14, 282264704), (16, 246981616), (28, 141132352), (32, 123490808), (47, 84078848), (56, 70566176), (64, 61745404), (94, 42039424), (112, 35283088), (128, 30872702), (188, 21019712), (224, 17641544), (256, 15436351), (329, 12011264), (376, 10509856), (448, 8820772), (658, 6005632), (752, 5254928), (896, 4410386), (1316, 3002816), (1504, 2627464), (1792, 2205193), (2632, 1501408), (3008, 1313732), (5264, 750704), (6016, 656866), (10528, 375352), (12032, 328433), (21056, 187676), (42112, 93838), (46919, 84224)]