64462976

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 128912700

約数和(自身を除く): 64449724

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 1609, 2504, 3218, 5008, 6436, 10016, 12872, 20032, 25744, 40064, 51488, 102976, 205952, 503617, 1007234, 2014468, 4028936, 8057872, 16115744, 32231488, 64462976]

約数ペア:

[(1, 64462976), (2, 32231488), (4, 16115744), (8, 8057872), (16, 4028936), (32, 2014468), (64, 1007234), (128, 503617), (313, 205952), (626, 102976), (1252, 51488), (1609, 40064), (2504, 25744), (3218, 20032), (5008, 12872), (6436, 10016)]