28034044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 54369280

約数和(自身を除く): 26335236

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 163, 292, 326, 589, 652, 1178, 1387, 2263, 2356, 2774, 3097, 4526, 5053, 5548, 6194, 9052, 10106, 11899, 12388, 20212, 23798, 42997, 47596, 85994, 96007, 171988, 192014, 226081, 368869, 384028, 452162, 737738, 904324, 1475476, 7008511, 14017022, 28034044]

約数ペア:

[(1, 28034044), (2, 14017022), (4, 7008511), (19, 1475476), (31, 904324), (38, 737738), (62, 452162), (73, 384028), (76, 368869), (124, 226081), (146, 192014), (163, 171988), (292, 96007), (326, 85994), (589, 47596), (652, 42997), (1178, 23798), (1387, 20212), (2263, 12388), (2356, 11899), (2774, 10106), (3097, 9052), (4526, 6194), (5053, 5548)]