64492028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 116882304

約数和(自身を除く): 52390276

約数列:

[1, 2, 4, 31, 62, 124, 401, 802, 1297, 1604, 2594, 5188, 12431, 24862, 40207, 49724, 80414, 160828, 520097, 1040194, 2080388, 16123007, 32246014, 64492028]

約数ペア:

[(1, 64492028), (2, 32246014), (4, 16123007), (31, 2080388), (62, 1040194), (124, 520097), (401, 160828), (802, 80414), (1297, 49724), (1604, 40207), (2594, 24862), (5188, 12431)]