67941986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1567}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 123432960

約数和(自身を除く): 55490974

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 1567, 2282, 3097, 3134, 6194, 10969, 21679, 21938, 29773, 43358, 59546, 208411, 255421, 416822, 510842, 1787947, 3575894, 4852999, 9705998, 33970993, 67941986]

約数ペア:

[(1, 67941986), (2, 33970993), (7, 9705998), (14, 4852999), (19, 3575894), (38, 1787947), (133, 510842), (163, 416822), (266, 255421), (326, 208411), (1141, 59546), (1567, 43358), (2282, 29773), (3097, 21938), (3134, 21679), (6194, 10969)]