2642528

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3453856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 251, 329, 376, 502, 658, 752, 1004, 1316, 1504, 1757, 2008, 2632, 3514, 4016, 5264, 7028, 8032, 10528, 11797, 14056, 23594, 28112, 47188, 56224, 82579, 94376, 165158, 188752, 330316, 377504, 660632, 1321264, 2642528]

約数ペア:

[(1, 2642528), (2, 1321264), (4, 660632), (7, 377504), (8, 330316), (14, 188752), (16, 165158), (28, 94376), (32, 82579), (47, 56224), (56, 47188), (94, 28112), (112, 23594), (188, 14056), (224, 11797), (251, 10528), (329, 8032), (376, 7028), (502, 5264), (658, 4016), (752, 3514), (1004, 2632), (1316, 2008), (1504, 1757)]