637258432

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{187871}}^1$

素因数の和:187936

約数の個数: 28

約数和(自身を含む): 1288426176

約数和(自身を除く): 651167744

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 187871, 375742, 751484, 1502968, 3005936, 6011872, 9957163, 12023744, 19914326, 39828652, 79657304, 159314608, 318629216, 637258432]

約数ペア:

[(1, 637258432), (2, 318629216), (4, 159314608), (8, 79657304), (16, 39828652), (32, 19914326), (53, 12023744), (64, 9957163), (106, 6011872), (212, 3005936), (424, 1502968), (848, 751484), (1696, 375742), (3392, 187871)]