69897728

素因数分解:

$2^9\times {\mathrm{136519}}^1$

素因数の和:136537

約数の個数: 20

約数和(自身を含む): 139659960

約数和(自身を除く): 69762232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 136519, 273038, 546076, 1092152, 2184304, 4368608, 8737216, 17474432, 34948864, 69897728]

約数ペア:

[(1, 69897728), (2, 34948864), (4, 17474432), (8, 8737216), (16, 4368608), (32, 2184304), (64, 1092152), (128, 546076), (256, 273038), (512, 136519)]