63691648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26189}}^1$

素因数の和:26222

約数の個数: 32

約数和(自身を含む): 133569000

約数和(自身を除く): 69877352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26189, 52378, 104756, 209512, 419024, 497591, 838048, 995182, 1676096, 1990364, 3352192, 3980728, 7961456, 15922912, 31845824, 63691648]

約数ペア:

[(1, 63691648), (2, 31845824), (4, 15922912), (8, 7961456), (16, 3980728), (19, 3352192), (32, 1990364), (38, 1676096), (64, 995182), (76, 838048), (128, 497591), (152, 419024), (304, 209512), (608, 104756), (1216, 52378), (2432, 26189)]