28772648

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 56073600

約数和(自身を除く): 27300952

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 1297, 2594, 2773, 5188, 5546, 10376, 11092, 22184, 60959, 76523, 121918, 153046, 243836, 306092, 487672, 612184, 3596581, 7193162, 14386324, 28772648]

約数ペア:

[(1, 28772648), (2, 14386324), (4, 7193162), (8, 3596581), (47, 612184), (59, 487672), (94, 306092), (118, 243836), (188, 153046), (236, 121918), (376, 76523), (472, 60959), (1297, 22184), (2594, 11092), (2773, 10376), (5188, 5546)]