71356206

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 74642514

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1277, 2554, 3831, 7662, 9313, 18626, 27939, 55878, 85559, 171118, 177503, 256677, 355006, 513354, 532509, 1065018, 11892701, 23785402, 35678103, 71356206]

約数ペア:

[(1, 71356206), (2, 35678103), (3, 23785402), (6, 11892701), (67, 1065018), (134, 532509), (139, 513354), (201, 355006), (278, 256677), (402, 177503), (417, 171118), (834, 85559), (1277, 55878), (2554, 27939), (3831, 18626), (7662, 9313)]