71719744

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 147328128

約数和(自身を除く): 75608384

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 113, 188, 211, 226, 376, 422, 452, 752, 844, 904, 1504, 1688, 1808, 3008, 3376, 3616, 5311, 6752, 7232, 9917, 10622, 13504, 19834, 21244, 23843, 39668, 42488, 47686, 79336, 84976, 95372, 158672, 169952, 190744, 317344, 339904, 381488, 634688, 762976, 1120621, 1525952, 2241242, 4482484, 8964968, 17929936, 35859872, 71719744]

約数ペア:

[(1, 71719744), (2, 35859872), (4, 17929936), (8, 8964968), (16, 4482484), (32, 2241242), (47, 1525952), (64, 1120621), (94, 762976), (113, 634688), (188, 381488), (211, 339904), (226, 317344), (376, 190744), (422, 169952), (452, 158672), (752, 95372), (844, 84976), (904, 79336), (1504, 47686), (1688, 42488), (1808, 39668), (3008, 23843), (3376, 21244), (3616, 19834), (5311, 13504), (6752, 10622), (7232, 9917)]