71183672

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 156731760

約数和(自身を除く): 85548088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 1607, 3164, 3214, 5537, 6328, 6428, 11074, 11249, 12856, 22148, 22498, 44296, 44996, 78743, 89992, 157486, 181591, 314972, 363182, 629944, 726364, 1271137, 1452728, 2542274, 5084548, 8897959, 10169096, 17795918, 35591836, 71183672]

約数ペア:

[(1, 71183672), (2, 35591836), (4, 17795918), (7, 10169096), (8, 8897959), (14, 5084548), (28, 2542274), (49, 1452728), (56, 1271137), (98, 726364), (113, 629944), (196, 363182), (226, 314972), (392, 181591), (452, 157486), (791, 89992), (904, 78743), (1582, 44996), (1607, 44296), (3164, 22498), (3214, 22148), (5537, 12856), (6328, 11249), (6428, 11074)]