406797824

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8306

約数の個数: 40

約数和(自身を含む): 821280768

約数和(自身を除く): 414482944

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 6208, 8191, 12416, 16382, 24832, 32764, 49664, 65528, 131056, 262112, 524224, 794527, 1048448, 1589054, 2096896, 3178108, 4193792, 6356216, 12712432, 25424864, 50849728, 101699456, 203398912, 406797824]

約数ペア:

[(1, 406797824), (2, 203398912), (4, 101699456), (8, 50849728), (16, 25424864), (32, 12712432), (64, 6356216), (97, 4193792), (128, 3178108), (194, 2096896), (256, 1589054), (388, 1048448), (512, 794527), (776, 524224), (1552, 262112), (3104, 131056), (6208, 65528), (8191, 49664), (12416, 32764), (16382, 24832)]