28276384

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 30534368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 373, 412, 736, 746, 824, 1492, 1648, 2369, 2984, 3296, 4738, 5968, 8579, 9476, 11936, 17158, 18952, 34316, 37904, 38419, 68632, 75808, 76838, 137264, 153676, 274528, 307352, 614704, 883637, 1229408, 1767274, 3534548, 7069096, 14138192, 28276384]

約数ペア:

[(1, 28276384), (2, 14138192), (4, 7069096), (8, 3534548), (16, 1767274), (23, 1229408), (32, 883637), (46, 614704), (92, 307352), (103, 274528), (184, 153676), (206, 137264), (368, 76838), (373, 75808), (412, 68632), (736, 38419), (746, 37904), (824, 34316), (1492, 18952), (1648, 17158), (2369, 11936), (2984, 9476), (3296, 8579), (4738, 5968)]