71610154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 142349760

約数和(自身を除く): 70739606

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 1609, 2023, 2618, 3179, 3218, 4046, 6358, 11263, 17699, 22253, 22526, 27353, 35398, 44506, 54706, 123893, 191471, 247786, 300883, 382942, 465001, 601766, 930002, 2106181, 3255007, 4212362, 5115011, 6510014, 10230022, 35805077, 71610154]

約数ペア:

[(1, 71610154), (2, 35805077), (7, 10230022), (11, 6510014), (14, 5115011), (17, 4212362), (22, 3255007), (34, 2106181), (77, 930002), (119, 601766), (154, 465001), (187, 382942), (238, 300883), (289, 247786), (374, 191471), (578, 123893), (1309, 54706), (1609, 44506), (2023, 35398), (2618, 27353), (3179, 22526), (3218, 22253), (4046, 17699), (6358, 11263)]