56928726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 129542400

約数和(自身を除く): 72613674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 199, 207, 398, 414, 597, 691, 1194, 1382, 1791, 2073, 3582, 4146, 4577, 6219, 9154, 12438, 13731, 15893, 27462, 31786, 41193, 47679, 82386, 95358, 137509, 143037, 275018, 286074, 412527, 825054, 1237581, 2475162, 3162707, 6325414, 9488121, 18976242, 28464363, 56928726]

約数ペア:

[(1, 56928726), (2, 28464363), (3, 18976242), (6, 9488121), (9, 6325414), (18, 3162707), (23, 2475162), (46, 1237581), (69, 825054), (138, 412527), (199, 286074), (207, 275018), (398, 143037), (414, 137509), (597, 95358), (691, 82386), (1194, 47679), (1382, 41193), (1791, 31786), (2073, 27462), (3582, 15893), (4146, 13731), (4577, 12438), (6219, 9154)]