68908672

素因数分解:

$2^7\times 7^1\times {\mathrm{76907}}^1$

素因数の和:76928

約数の個数: 32

約数和(自身を含む): 156892320

約数和(自身を除く): 87983648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 76907, 153814, 307628, 538349, 615256, 1076698, 1230512, 2153396, 2461024, 4306792, 4922048, 8613584, 9844096, 17227168, 34454336, 68908672]

約数ペア:

[(1, 68908672), (2, 34454336), (4, 17227168), (7, 9844096), (8, 8613584), (14, 4922048), (16, 4306792), (28, 2461024), (32, 2153396), (56, 1230512), (64, 1076698), (112, 615256), (128, 538349), (224, 307628), (448, 153814), (896, 76907)]