3955648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3284

約数の個数: 28

約数和(自身を含む): 8265160

約数和(自身を除く): 4309512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 3253, 6506, 13012, 26024, 52048, 61807, 104096, 123614, 208192, 247228, 494456, 988912, 1977824, 3955648]

約数ペア:

[(1, 3955648), (2, 1977824), (4, 988912), (8, 494456), (16, 247228), (19, 208192), (32, 123614), (38, 104096), (64, 61807), (76, 52048), (152, 26024), (304, 13012), (608, 6506), (1216, 3253)]