64436288

素因数分解:

$2^6\times 7^1\times {\mathrm{143831}}^1$

素因数の和:143850

約数の個数: 28

約数和(自身を含む): 146133312

約数和(自身を除く): 81697024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143831, 287662, 575324, 1006817, 1150648, 2013634, 2301296, 4027268, 4602592, 8054536, 9205184, 16109072, 32218144, 64436288]

約数ペア:

[(1, 64436288), (2, 32218144), (4, 16109072), (7, 9205184), (8, 8054536), (14, 4602592), (16, 4027268), (28, 2301296), (32, 2013634), (56, 1150648), (64, 1006817), (112, 575324), (224, 287662), (448, 143831)]