72736496

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7297}}^1$

素因数の和:7401

約数の個数: 40

約数和(自身を含む): 162891360

約数和(自身を除く): 90154864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 7297, 9968, 14594, 29188, 51079, 58376, 102158, 116752, 204316, 408632, 649433, 817264, 1298866, 2597732, 4546031, 5195464, 9092062, 10390928, 18184124, 36368248, 72736496]

約数ペア:

[(1, 72736496), (2, 36368248), (4, 18184124), (7, 10390928), (8, 9092062), (14, 5195464), (16, 4546031), (28, 2597732), (56, 1298866), (89, 817264), (112, 649433), (178, 408632), (356, 204316), (623, 116752), (712, 102158), (1246, 58376), (1424, 51079), (2492, 29188), (4984, 14594), (7297, 9968)]