40837498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6406

約数の個数: 24

約数和(自身を含む): 69832800

約数和(自身を除く): 28995302

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6359, 6422, 12718, 82667, 120821, 165334, 241642, 1074671, 1570673, 2149342, 3141346, 20418749, 40837498]

約数ペア:

[(1, 40837498), (2, 20418749), (13, 3141346), (19, 2149342), (26, 1570673), (38, 1074671), (169, 241642), (247, 165334), (338, 120821), (494, 82667), (3211, 12718), (6359, 6422)]