73000172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63589}}^1$

素因数の和:63641

約数の個数: 24

約数和(自身を含む): 149563680

約数和(自身を除く): 76563508

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 63589, 127178, 254356, 445123, 890246, 1780492, 2607149, 5214298, 10428596, 18250043, 36500086, 73000172]

約数ペア:

[(1, 73000172), (2, 36500086), (4, 18250043), (7, 10428596), (14, 5214298), (28, 2607149), (41, 1780492), (82, 890246), (164, 445123), (287, 254356), (574, 127178), (1148, 63589)]