57307172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18679}}^1$

素因数の和:18755

約数の個数: 24

約数和(自身を含む): 109838400

約数和(自身を除く): 52531228

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 18679, 37358, 74716, 242827, 485654, 971308, 1102061, 2204122, 4408244, 14326793, 28653586, 57307172]

約数ペア:

[(1, 57307172), (2, 28653586), (4, 14326793), (13, 4408244), (26, 2204122), (52, 1102061), (59, 971308), (118, 485654), (236, 242827), (767, 74716), (1534, 37358), (3068, 18679)]