905380159936

素因数分解:

$2^6\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5195213}}^1$

素因数の和:5195621

約数の個数: 56

約数和(自身を含む): 2058551595360

約数和(自身を除く): 1153171435424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 389, 448, 778, 1556, 2723, 3112, 5446, 6224, 10892, 12448, 21784, 24896, 43568, 87136, 174272, 5195213, 10390426, 20780852, 36366491, 41561704, 72732982, 83123408, 145465964, 166246816, 290931928, 332493632, 581863856, 1163727712, 2020937857, 2327455424, 4041875714, 8083751428, 14146564999, 16167502856, 28293129998, 32335005712, 56586259996, 64670011424, 113172519992, 129340022848, 226345039984, 452690079968, 905380159936]

約数ペア:

[(1, 905380159936), (2, 452690079968), (4, 226345039984), (7, 129340022848), (8, 113172519992), (14, 64670011424), (16, 56586259996), (28, 32335005712), (32, 28293129998), (56, 16167502856), (64, 14146564999), (112, 8083751428), (224, 4041875714), (389, 2327455424), (448, 2020937857), (778, 1163727712), (1556, 581863856), (2723, 332493632), (3112, 290931928), (5446, 166246816), (6224, 145465964), (10892, 83123408), (12448, 72732982), (21784, 41561704), (24896, 36366491), (43568, 20780852), (87136, 10390426), (174272, 5195213)]