71360884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4388

約数の個数: 48

約数和(自身を含む): 155115520

約数和(自身を除く): 83754636

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 4327, 8246, 8654, 16492, 17308, 30289, 60578, 82213, 121156, 134137, 164426, 268274, 328852, 536548, 575491, 938959, 1150982, 1877918, 2301964, 2548603, 3755836, 5097206, 10194412, 17840221, 35680442, 71360884]

約数ペア:

[(1, 71360884), (2, 35680442), (4, 17840221), (7, 10194412), (14, 5097206), (19, 3755836), (28, 2548603), (31, 2301964), (38, 1877918), (62, 1150982), (76, 938959), (124, 575491), (133, 536548), (217, 328852), (266, 268274), (434, 164426), (532, 134137), (589, 121156), (868, 82213), (1178, 60578), (2356, 30289), (4123, 17308), (4327, 16492), (8246, 8654)]